Stem Cell Rev Rep February 2021 PMID 33089452

Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein.

James Ropa, Scott Cooper, Maegan L Capitano, Wouter Van't Hof, Hal E Broxmeyer

Mentions

126
Peak: 28 in Feb 2023
across 2 sources since Oct 2020

Extended reach

391,844
potential audience

Total likes

527

Video views

7,923

Mentions per month

Oct 2020 – Jun 2025

Where it's discussed

  • X / Twitter124 posts
  • YouTube2 videos

AI synopsis

What people are saying

The discussions revolve around the crucial findings that the spike protein alone can disrupt blood and immune cell formation, with phrases like 'they knew, they always knew' and statements about the effects occurring even without viral infection. The tone reflects concern, skepticism, and a call for further investigation, indicating high engagement and perceived impact on vaccine safety debates.

AgreementStrong agreement

Most discussions emphasize that the spike protein alone can adversely affect human blood and immune cells, supporting the study's findings and expressing concern about previous assumptions.

InterestHigh interest

Participants show high curiosity about the implications, referencing dates from 2020 and discussing real-world impacts, indicating strong engagement with the topic.

EngagementHigh engagement

Many comments analyze the effects of spike protein on stem cell development, autoimmunity, and vaccine safety, showcasing deep understanding and ongoing debates.

ImpactHigh impact

The discussions highlight potential long-term health consequences and influence on vaccine confidence, suggesting these findings could significantly affect public health perspectives.

Abstract in brief

  • The study investigates how SARS-CoV-2, particularly its spike protein, affects human blood and immune cells, especially those involved in forming and regulating the immune system.
  • It was found that these cells express the ACE2 receptor, which the virus uses to enter cells; exposure to the spike protein alone impairs their growth and function, suggesting that even without infection, the virus's spike protein can negatively impact blood cell development.
  • These findings have important implications for understanding immune responses to COVID-19 and for treatments like hematopoietic stem cell transplants, as the virus may influence both immune function and recovery processes.

Top posts

Most liked on X and Bluesky
J.A.H – Ihmisen Poika
@IPiikki · X

Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti jatkaneet. Katso päivämäärä. https://t.co/EwIVTSDbO8

Feb 12, 2023 · 81 likes · 11 shares · 13,028 followers View post →
AJ Leonardi, MBBS, PhD
@fitterhappierAJ · X

@AlexBerenson a picogram per mL is infintesimal. This is not functionally relevant. https://t.co/pAAPfPWqah https://t.co/v83uV71u8J

May 21, 2021 · 23 likes · 103,133 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@drbeen_medical RBD similarities https://t.co/OE00PnRkaH Spike alone w/o detected RNA or viral replication can disrupt maturation/proliferation of stem cells in bone marrow https://t.co/0PRYIyZysl

Sep 14, 2022 · 22 likes · 5 shares · 2,900 followers View post →
Sebastian Tyszuk
@Stysz · X

@VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiotwórcze komórki macierzyste (HSC) i komórki progenitorowe (HPC). Czyżby czekał nas wysyp poszczepiennej i pocovidowej białaczki? https://t.co/ey7aJ4HoF0 https://t.co/CtGlCouoxe

Jan 11, 2022 · 19 likes · 8 shares · 15,839 followers View post →
Maples the Syrup Frog
@Maples46014332 · X

Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 19 likes · 15 shares · 2,793 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@P_McCulloughMD @AAPSonline Contaminant the source where stems cells are created and watch the immune system implode. Get to the bottom of the LNP bio distribution ASAP https://t.co/0PRYIyZysl https://t.co/0xKpSJLW27

Dec 13, 2022 · 15 likes · 5 shares · 2,900 followers View post →

All mentions

Sven Harken
@SvenHarken · X

Psyche & Spikes / Long-Covid / Post-Vac-Syndrom - Therapien der Spikopat... https://t.co/M2p4iJmjqf via @YouTube https://t.co/nN6XaiBlTg

Jun 28, 2025 · 44 followers View post →
Petra
@Herz79Petra · X

RT @TurdFur58439807: @HeroineNo Here’s a peer reviewed paper that was published pre-vaccine rollout. It discusses the alterations that stem…

Sep 18, 2023 · 3 shares · 486 followers View post →
Officious Intermeddler
@rdunc17 · X

RT @TurdFur58439807: @HeroineNo Here’s a peer reviewed paper that was published pre-vaccine rollout. It discusses the alterations that stem…

Sep 9, 2023 · 3 shares · 1,725 followers View post →
WeThePeople
@flyfeimao · X

RT @TurdFur58439807: @HeroineNo Here’s a peer reviewed paper that was published pre-vaccine rollout. It discusses the alterations that stem…

Sep 9, 2023 · 3 shares · 203 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@HeroineNo Here’s a peer reviewed paper that was published pre-vaccine rollout. It discusses the alterations that stem cells undergo when simply exposed with sars cov2 spike proteins without any viral infection/replication. Enjoy https://t.co/0PRYIyZysl

Sep 9, 2023 · 7 likes · 3 shares · 2,900 followers View post →
Misha
@Misha37067244 · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 28, 2023 · 15 shares · 1,372 followers View post →
WhiteSwan
@D14951351 · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 14, 2023 · 15 shares · 1,347 followers View post →
Lennu
@Hansu54 · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 13, 2023 · 11 shares · 476 followers View post →
Sirpuu
@sirpuu · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 13, 2023 · 11 shares · 759 followers View post →
Käräjävuori, Kurikka
@Karajavuori · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 13, 2023 · 11 shares · 1,048 followers View post →
Tanja Nurmi
@TanjaNurmi1 · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 12, 2023 · 11 shares · 57 followers View post →
VERB2020
@verb2020 · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 374 followers View post →
davide battini
@DdkDav · X

Redo. https://t.co/xp77nxkNG4

Feb 12, 2023 · 496 followers View post →
davide battini
@DdkDav · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 496 followers View post →
Julie Craighead
@juliecraighead · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 4,224 followers View post →
KoalaBear
@KoalaBe00244527 · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 636 followers View post →
Cannuck
@Elisabeth_Duff · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 2,311 followers View post →
Carita
@caritarauha · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 12, 2023 · 11 shares · 1,807 followers View post →
oste89
@oste89 · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 12, 2023 · 11 shares · 217 followers View post →
HOFFAN
@hoffan1234 · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 12, 2023 · 11 shares · 878 followers View post →
Jopu Gee
@GeeJopu · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 12, 2023 · 11 shares · 429 followers View post →
Troijan Hevonen
@Troijanhevonen · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 12, 2023 · 11 shares · 565 followers View post →
A REVOLUÇÃO DOS BICHOS
@GFleao · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 441 followers View post →
Margit Karvonen
@MargitKarvonen7 · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 12, 2023 · 11 shares · 157 followers View post →
Alessio Bruni
@AlessioBruni007 · X

RT @IPiikki: Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti ja…

Feb 12, 2023 · 11 shares · 684 followers View post →
NOWMimiG4
@2Nowmimi3 · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 429 followers View post →
J.A.H – Ihmisen Poika
@IPiikki · X

Vaikuttaa siltä, että piikkiproteiini vaikuttaa solujen toimintaan, ilman tartuntaakin. Ne ovat tienneet koko ajan ja silti jatkaneet. Katso päivämäärä. https://t.co/EwIVTSDbO8

Feb 12, 2023 · 81 likes · 11 shares · 13,028 followers View post →
Peace is the Prize
@cnnisfakenews33 · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 2,646 followers View post →
woodtock
@woodsto06430003 · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 192 followers View post →
SoothSpider
@SoothSpider · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 1,910 followers View post →
Todd McKenzie
@ToddEBear · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 2,304 followers View post →
Lazar Ilchev
@IlchevLazar · X

RT @Maples46014332: Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 15 shares · 756 followers View post →
Maples the Syrup Frog
@Maples46014332 · X

Look at the date from this paper. They knew, they always knew @NarfGb https://t.co/eU6RoYZo6z

Feb 12, 2023 · 19 likes · 15 shares · 2,793 followers View post →
MEGA liebEr_(A)al
@SpitzenForschun · X

@SHomburg @Benjamina8221 Es geht ja net nur um das Spike sondern auch die (selektiven) Einflusse auf (Stamm)Zellen! „…these effects are induced by recombinant S protein alone and not the infectious viral particle suggests that …“ https://t.co/BgblJ9huae

Dec 16, 2022 · 1 like · 827 followers View post →
PatriotD
@PatriotDeeUSA · X

RT @TurdFur58439807: @P_McCulloughMD @AAPSonline Contaminant the source where stems cells are created and watch the immune system implode.…

Dec 14, 2022 · 5 shares · 1,752 followers View post →
白雪Snow南無阿彌陀佛
@snowamt · X

RT @TurdFur58439807: @P_McCulloughMD @AAPSonline Contaminant the source where stems cells are created and watch the immune system implode.…

Dec 14, 2022 · 5 shares · 894 followers View post →
Todd McKenzie
@ToddEBear · X

RT @TurdFur58439807: @P_McCulloughMD @AAPSonline Contaminant the source where stems cells are created and watch the immune system implode.…

Dec 13, 2022 · 5 shares · 2,304 followers View post →
Birgitta
@NeherBirgitta · X

RT @TurdFur58439807: @P_McCulloughMD @AAPSonline Contaminant the source where stems cells are created and watch the immune system implode.…

Dec 13, 2022 · 5 shares · 1,158 followers View post →
Pastor DocElder
@PastorDrElder · X

RT @TurdFur58439807: @P_McCulloughMD @AAPSonline Contaminant the source where stems cells are created and watch the immune system implode.…

Dec 13, 2022 · 5 shares · 5,122 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@P_McCulloughMD @AAPSonline Contaminant the source where stems cells are created and watch the immune system implode. Get to the bottom of the LNP bio distribution ASAP https://t.co/0PRYIyZysl https://t.co/0xKpSJLW27

Dec 13, 2022 · 15 likes · 5 shares · 2,900 followers View post →
EnterTextHere.txt
@EntertexthereT · X

@BiotechObserver @CharlesRixey @EthicalSkeptic @fynn_fan @ssayssayssay @DrJBhattacharya @TheJikky @DoorlessCarp @Genervter_X @EduEngineer @AGHuff @KimDotcom It DOES cause autoimmunity. Proven so many times. If @ssayssayssay's papers don't convince you I can provide you with a dozen more And it DOES deplete CD34+. Thats the whole point. Read the goddamn papers: https://t.co/JNobJtn97B Proven ex vivo in 2020! https://t.co/Yb1FnZ6FyM

Dec 8, 2022 · 243 followers View post →
EnterTextHere.txt
@EntertexthereT · X

@CharlesRixey @EthicalSkeptic @fynn_fan @ssayssayssay @DrJBhattacharya @TheJikky @DoorlessCarp @Genervter_X @EduEngineer @AGHuff @KimDotcom Double it up with this: Autoimmunity <-> IgG glycosylation <-> NKs https://t.co/PCBE6UZJnP https://t.co/5Ro2g3uXQQ IFN-γ/NKs are impaired after SP exposure https://t.co/6d8ZUNrwxU https://t.co/Yb1FnZnIAM Perfect storm ... https://t.co/FVmhLrROYK

Dec 8, 2022 · 8 likes · 243 followers View post →
EnterTextHere.txt
@EntertexthereT · X

@ZDFheute Das kann das Spike-Protein ganz alleine - ohne Virus. Bekannt seit 2020 - bevor man werdende Mütter zu einer Spike-basierten "Impfung" nötigte. https://t.co/Yb1FnZ67Je

Dec 7, 2022 · 1 like · 243 followers View post →
Favilla
@favilla_l · X

RT @EntertexthereT: @freedom2058 @Karl_Lauterbach Ja und das geht nicht ewig gut: https://t.co/bjScmJ8eFa Das kann HIV-1: https://t.co/fzHO…

Dec 5, 2022 · 1 share · 1,696 followers View post →
EnterTextHere.txt
@EntertexthereT · X

@freedom2058 @Karl_Lauterbach Ja und das geht nicht ewig gut: https://t.co/bjScmJ8eFa Das kann HIV-1: https://t.co/fzHO3doOlJ Und das kann auch (nur) Spike. https://t.co/Yb1FnZ6FyM Bekannt seit 2020

Dec 4, 2022 · 3 likes · 1 share · 243 followers View post →
EnterTextHere.txt
@EntertexthereT · X

@TeamsforLife Oops, forgot this important reference. THis is why I think this specific problem might be induced by just the spike: https://t.co/Yb1FnZnIAM

Dec 4, 2022 · 243 followers View post →
EnterTextHere.txt
@EntertexthereT · X

@rebecky_schrdr It destroys the epithelium including HSCs https://t.co/JNobJt4ZTt It's the spike protein: https://t.co/Yb1FnZnIAM C19 is bad enough. But we're making things worse with vacines that don't prevent infection and add damage https://t.co/s27CzKCvX7

Dec 4, 2022 · 1 like · 243 followers View post →
EnterTextHere.txt
@EntertexthereT · X

@doc_ecmo Wir haben unser Epithelium einschließlich HSCs zerschossen und jetzt sabbelt man was vom "Nachholeffekt" https://t.co/JNobJt4ZTt Schon vor der Impfung war bekannt dass es am SP liegt https://t.co/Yb1FnZnIAM Wir haben Brandbeschleuniger ins Feuer gekippt https://t.co/W6a0mXgWgE https://t.co/yNlYzG18Hh

Dec 4, 2022 · 243 followers View post →
alephh
@alephh · X

Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein —Effects induced by recombinant S protein alone suggests exposure to SARS-CoV-2 may impact HSCs/HPCs & immune cells via S protein interactions with the cells https://t.co/NgATe8TTT0

Nov 30, 2022 · 1 like · 389 followers View post →
やっさん
@kuanyi_vet · X

RT @keisuke4713: 人造血幹細胞(HSC)、前駆細胞(HPC)、免疫細胞は 生体外でコロナSpike蛋白に応答 https://t.co/5HTtGQntZB ACE2は免疫細胞少数、HPC多数、HSC最大65%で発現 →spike蛋白質はこれら影響

Nov 29, 2022 · 2 shares · 725 followers View post →
A.Kruschke
@a_kruschke · X

RT @keisuke4713: 人造血幹細胞(HSC)、前駆細胞(HPC)、免疫細胞は 生体外でコロナSpike蛋白に応答 https://t.co/5HTtGQntZB ACE2は免疫細胞少数、HPC多数、HSC最大65%で発現 →spike蛋白質はこれら影響

Nov 29, 2022 · 2 shares · 1,495 followers View post →
tune
@keisuke4713 · X

人造血幹細胞(HSC)、前駆細胞(HPC)、免疫細胞は 生体外でコロナSpike蛋白に応答 https://t.co/5HTtGQntZB ACE2は免疫細胞少数、HPC多数、HSC最大65%で発現 →spike蛋白質はこれら影響

Nov 28, 2022 · 4 likes · 2 shares · 3,743 followers View post →
Ωman
@omegaman19711 · X

Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein https://t.co/XMll8qwbF9

Nov 27, 2022 · 2,116 followers View post →
AntiAgify - Science will set you free
@AntiAgify · X

Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein https://t.co/Mf6k5IYRlB

Nov 27, 2022 · 1,356 followers View post →
Loredana taberlet
@Loredanataberl1 · X

RT @mauemimi: Ottobre 2020. HSC: cellule staminali ematopoietiche. HPC: cellule progenitrici. Cosa potrebbe andare storto se vacciniamo in…

Nov 26, 2022 · 1 share · 2,155 followers View post →
Mimi2004
@mauemimi · X

Ottobre 2020. HSC: cellule staminali ematopoietiche. HPC: cellule progenitrici. Cosa potrebbe andare storto se vacciniamo in gravidanza?

Nov 26, 2022 · 1 like · 1 share · 354 followers View post →
Babo 山水
@bakavestito · X

#nessunacorrelazione #疫苗 #VacunaCOVID19 #CovidVaccinesideeffect #vaccineinjuries #VaccineSideEffects #ワクチン危険 #covidvaccinedeaths #reazioniavverse #コロナワクチン #VaccineDeaths #Pfizer #Moderna #VaccineMandates #VaxInjured #vax #VaccinesWork https://t.co/3HrVeGDYXA

Nov 18, 2022 · 212 followers View post →
M-McGee
@MaeveMcGee25 · X

RT @carl_jurassic: published Oct 2020 -BEFORE the v@ccines rolled out h/t @TurdFur58439807 @TheJikky https://t.co/uAlPfG5LJd https://t.…

Nov 15, 2022 · 2 shares · 320 followers View post →
1howyoudoin
@1howudoin · X

RT @carl_jurassic: published Oct 2020 -BEFORE the v@ccines rolled out h/t @TurdFur58439807 @TheJikky https://t.co/uAlPfG5LJd https://t.…

Nov 15, 2022 · 2 shares · 1,570 followers View post →
Jurassic Carl
@carl_jurassic · X

published Oct 2020 -BEFORE the v@ccines rolled out h/t @TurdFur58439807 @TheJikky https://t.co/uAlPfG5LJd https://t.co/4UhuuxHK1i

Nov 15, 2022 · 8 likes · 2 shares · 8,727 followers View post →
Narcopacifist
@Narcopacifist · X

RT @RyvesWilliam: @IamBrookJackson Paper Oct ‘21 “Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spik…

Nov 14, 2022 · 1 share · 739 followers View post →
William Ryves
@RyvesWilliam · X

@IamBrookJackson Paper Oct ‘21 “Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein”

Nov 13, 2022 · 5 likes · 1 share · 2,561 followers View post →
Dr S
@DrStefanieW · X

… imagine turning your body into a spike protein factory…. “Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein” https://t.co/Yo75LhLAEF

Nov 13, 2022 · 1 like · 15,140 followers View post →
Ed BLeNDr Bertrand
@THeNBLeNDr · X

RT @TurdFur58439807: Exposing spike to stem cells in bone marrow results in overly expressed CD14 on monocytes & DCs. CD14receptors assist…

Nov 7, 2022 · 4 shares · 906 followers View post →
WhiteSwan
@D14951351 · X

RT @TurdFur58439807: @drbeen_medical RBD similarities https://t.co/OE00PnRkaH Spike alone w/o detected RNA or viral replication can disru…

Sep 16, 2022 · 5 shares · 1,347 followers View post →
Vegetable oil kills people slowly
@MichaelSandstro · X

RT @TurdFur58439807: @drbeen_medical RBD similarities https://t.co/OE00PnRkaH Spike alone w/o detected RNA or viral replication can disru…

Sep 14, 2022 · 5 shares · 1,665 followers View post →
Loree Christianson
@Loree_C_ · X

RT @TurdFur58439807: @drbeen_medical RBD similarities https://t.co/OE00PnRkaH Spike alone w/o detected RNA or viral replication can disru…

Sep 14, 2022 · 5 shares · 159 followers View post →
nuthing
@nononneinnyet · X

RT @TurdFur58439807: @drbeen_medical RBD similarities https://t.co/OE00PnRkaH Spike alone w/o detected RNA or viral replication can disru…

Sep 14, 2022 · 5 shares · 689 followers View post →
Dr. Mobeen Syed
@drbeen_medical · X

RT @TurdFur58439807: @drbeen_medical RBD similarities https://t.co/OE00PnRkaH Spike alone w/o detected RNA or viral replication can disru…

Sep 14, 2022 · 5 shares · 33,061 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@drbeen_medical RBD similarities https://t.co/OE00PnRkaH Spike alone w/o detected RNA or viral replication can disrupt maturation/proliferation of stem cells in bone marrow https://t.co/0PRYIyZysl

Sep 14, 2022 · 22 likes · 5 shares · 2,900 followers View post →
Ed BLeNDr Bertrand
@THeNBLeNDr · X

RT @TurdFur58439807: Exposing spike to stem cells in bone marrow results in overly expressed CD14 on monocytes & DCs. CD14receptors assist…

Sep 14, 2022 · 4 shares · 906 followers View post →
WhiteSwan
@D14951351 · X

RT @TurdFur58439807: Exposing spike to stem cells in bone marrow results in overly expressed CD14 on monocytes & DCs. CD14receptors assist…

Sep 14, 2022 · 4 shares · 1,347 followers View post →
GrinerATodd
@supertodd1 · X

RT @TurdFur58439807: Exposing spike to stem cells in bone marrow results in overly expressed CD14 on monocytes & DCs. CD14receptors assist…

Sep 13, 2022 · 4 shares · 1,564 followers View post →
BlackSanta9111
@TurdFur58439807 · X

Exposing spike to stem cells in bone marrow results in overly expressed CD14 on monocytes & DCs. CD14receptors assist w/activating TLR4s after LPS binding proteins bring LPS to the immune cells. Essentially gearing up for war w/bacteria but destined 2 fail https://t.co/0PRYIz06hT

Sep 13, 2022 · 12 likes · 4 shares · 2,900 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@ShockTraumaRN @DanielHayes31 @TakethatCt @NathanaelYoung @SwaledaleMutton @LyquidPirate @troydee @JaydenUddoman @GBates76034889 @VikiLovesFACS @EricTopol @Dereklowe I could show you plenty of studies that prove the mere presence of spike alone without viral RNA or replication can cause tissue damage, and even alter the maturation/differentiation/proliferation of stem cells Here’s one… https://t.co/xVnlzh6xCV https://t.co/14a6fYC5nm

Sep 6, 2022 · 1 like · 2,900 followers View post →
Fce-and-co
@fceandco · X

RT @Ashmedaidemon: Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein https://t.co/9O5g7QPi…

Sep 1, 2022 · 2 shares · 1,089 followers View post →
Points of interest
@poi_switzerland · X

RT @Ashmedaidemon: Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein https://t.co/9O5g7QPi…

Sep 1, 2022 · 2 shares · 1,774 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@psychoticdream1 @Linusmeis @PaigeZanco @disclosetv 1) spike alone disrupts formation of stem cells in bone marrow https://t.co/dvXui96xcJ 2) high titers of S1/RBD Abs can cause ADE https://t.co/IbCS5Pa02O 3) S1 alone activates TLR4 & causes heart damage https://t.co/eVcrfCwbkd 4) S1 breaks BBB https://t.co/U1NPeFAli9

Aug 24, 2022 · 2,900 followers View post →
CoCo Based
@CocoBased · X

RT @TurdFur58439807: @farid__jalali @Twitter What if the spike alone without viral RNA or replication can disrupt the production of HPCs&HS…

Aug 20, 2022 · 4 shares · 2,383 followers View post →
WhiteSwan
@D14951351 · X

RT @TurdFur58439807: @farid__jalali @Twitter What if the spike alone without viral RNA or replication can disrupt the production of HPCs&HS…

Aug 20, 2022 · 4 shares · 1,347 followers View post →
Ashmedai
@Ashmedaidemon · X

Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein https://t.co/9O5g7QPi1T

Aug 18, 2022 · 9 likes · 2 shares · 2,410 followers View post →
db
@db11770382 · X

RT @TurdFur58439807: @farid__jalali @Twitter What if the spike alone without viral RNA or replication can disrupt the production of HPCs&HS…

Aug 17, 2022 · 4 shares · 991 followers View post →
Rikirikiroo
@rikirikiroo · X

RT @TurdFur58439807: @farid__jalali @Twitter What if the spike alone without viral RNA or replication can disrupt the production of HPCs&HS…

Aug 17, 2022 · 4 shares · 3,832 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@farid__jalali @Twitter What if the spike alone without viral RNA or replication can disrupt the production of HPCs&HSCs in bone marrow leaving you ill equipped with faulty B&T cells?

Aug 17, 2022 · 4 likes · 4 shares · 2,900 followers View post →
WhiteSwan
@D14951351 · X

RT @TurdFur58439807: @fitterhappierAJ I agree. Here are other interesting papers as well. Signs of early arrest in the T cell developmenta…

Jul 16, 2022 · 1 share · 1,347 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@fitterhappierAJ I agree. Here are other interesting papers as well. Signs of early arrest in the T cell developmental pathway in thymus. https://t.co/vLQIn2COoJ HPCs/HSCs maturation in bone marrow inhibited by mere presence of spike protein https://t.co/dvXui8OnYB

Jul 16, 2022 · 2 likes · 1 share · 2,900 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@tony_vandongen Seems like the mere presence of spike alone without any viral entry can disrupt immune cell production in bone marrow https://t.co/dvXui8OnYB https://t.co/bHymh54YZ7

May 19, 2022 · 3 likes · 2,900 followers View post →
MAGA Angel
@PatriotDeb1122 · X

RT @TurdFur58439807: @InformedNJNurse RBCs, WBCs & platelets are developed in bone marrow & the mere presence of SC2 spike can disrupt the…

May 17, 2022 · 4 shares · 232 followers View post →
Ƒʉͫcͧкͭιͪηͣ Nuclear MAGA Dammit Dani Trump
@DaniTrump2020 · X

RT @TurdFur58439807: @InformedNJNurse RBCs, WBCs & platelets are developed in bone marrow & the mere presence of SC2 spike can disrupt the…

May 17, 2022 · 4 shares · 11,564 followers View post →
VonVhalen
@Vhalen67 · X

RT @TurdFur58439807: @InformedNJNurse RBCs, WBCs & platelets are developed in bone marrow & the mere presence of SC2 spike can disrupt the…

May 17, 2022 · 4 shares · 9,055 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@InformedNJNurse RBCs, WBCs & platelets are developed in bone marrow & the mere presence of SC2 spike can disrupt the maturation of those cells. mRNA vaccines use LNPs that distribute a % of the vax into bone marrow which can alter ones ability to build a healthy immune https://t.co/dvXui95Znb https://t.co/Afy2dfHZ22

May 17, 2022 · 11 likes · 4 shares · 2,900 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@DeinertDoc What’s ur opinion w/ LNP biodistribution to bone marrow? Is there valid concern w/ the % of the vax that ends up there? I’ve read that SC2 spike alone can disrupt the production of HPC/HSC cells which can cause an avalanche of issues further down the road. https://t.co/YBFIsCYVwX https://t.co/Bx59s1v8nx

May 12, 2022 · 1 like · 2,900 followers View post →
Colleen
@AberColleen · X

RT @TurdFur58439807: Disrupted differentiation w/ HPC & HSC cells in bone marrow can result in liver cancer. https://t.co/dU4leMXyNe Ironic…

May 11, 2022 · 1 share · 226 followers View post →
BlackSanta9111
@TurdFur58439807 · X

Disrupted differentiation w/ HPC & HSC cells in bone marrow can result in liver cancer. https://t.co/dU4leMXyNe Ironically, SC2 spike ALONE can do the same thing w/o the remaining virus intact. Bio distribution of LNPs deliver % of mRNA into bone marrow https://t.co/dvXui95Znb https://t.co/kN0EwEbQvX

May 11, 2022 · 3 likes · 1 share · 2,900 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@thecnner Just in case you wanted to read the article

Apr 25, 2022 · 2 likes · 2,900 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@tony_vandongen @ShakeTheCensor https://t.co/dvXui95Znb https://t.co/MA0U6apVAT

Apr 20, 2022 · 2,900 followers View post →
WhiteSwan
@D14951351 · X

RT @TurdFur58439807: @hammerheadhope @medriva 1. Spike alone effects blood cell production in bone marrow https://t.co/QiBOS63iuT 2. Spik…

Apr 11, 2022 · 1 share · 1,347 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@hammerheadhope @medriva 1. Spike alone effects blood cell production in bone marrow https://t.co/QiBOS63iuT 2. Spike restricts BST2 expression which inhibits T cell proliferation https://t.co/yIEDFfEWAn… 3. mRNA vaccines leave spike in LN >60 days after injection https://t.co/yGitJbkllG

Apr 11, 2022 · 3 likes · 1 share · 2,900 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@SMImmunology @SchulichMedDent https://t.co/QiBOS63iuT

Apr 10, 2022 · 2,900 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@SMImmunology @SchulichMedDent https://t.co/QiBOS63iuT https://t.co/QGmihjWKu6

Apr 10, 2022 · 1 share · 2,900 followers View post →
Priceless2020 #FBLC
@Priceless20201 · X

RT @TurdFur58439807: @EnemyInAState Spike ALONE also wreaks havoc on crucial blood cells in the bone marrow which can cause an avalanche of…

Mar 14, 2022 · 1 share · 1,205 followers View post →
BlackSanta9111
@TurdFur58439807 · X

@EnemyInAState Spike ALONE also wreaks havoc on crucial blood cells in the bone marrow which can cause an avalanche of blood and immune disorders down the road https://t.co/dvXui95Znb https://t.co/sd1rj8xui3

Mar 13, 2022 · 4 likes · 1 share · 2,900 followers View post →
BlackSanta9111
@TurdFur58439807 · X

https://t.co/dvXui95Znb

Mar 13, 2022 · 1 like · 2,900 followers View post →
In plain sight
@Inplainsight118 · X

https://t.co/KdqUWxmJmR

Jan 19, 2022 · 284 followers View post →
Jolanta T
@TurskaEl · X

RT @Stysz: @VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiot…

Jan 12, 2022 · 8 shares · 5,331 followers View post →
Mafunda
@Mafunda16 · X

https://t.co/KIC8o6374D

Jan 12, 2022 · 461 followers View post →
Mafunda
@Mafunda16 · X

RT @Stysz: @VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiot…

Jan 12, 2022 · 8 shares · 461 followers View post →
Tomasz PolExit
@G_TTomasz · X

RT @Stysz: @VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiot…

Jan 12, 2022 · 8 shares · 2,609 followers View post →
H_Poirot
@HPoirot20 · X

RT @Stysz: @VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiot…

Jan 12, 2022 · 8 shares · 1,976 followers View post →
Pani Mania
@PaniaMania · X

RT @Stysz: @VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiot…

Jan 11, 2022 · 8 shares · 512 followers View post →
Pani z dziekanatu
@Beata01373973 · X

RT @Stysz: @VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiot…

Jan 11, 2022 · 8 shares · 2,202 followers View post →
Bellana_Torres
@BellanaTorres · X

RT @Stysz: @VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiot…

Jan 11, 2022 · 8 shares · 292 followers View post →
Edi Alekto
@EdiAlekto · X

RT @Stysz: @VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiot…

Jan 11, 2022 · 8 shares · 1,310 followers View post →
Sebastian Tyszuk
@Stysz · X

@VisifineDesign Niedobrze. Zajrzałem też do jednego z cytowanych opracowań. Bezpośredni samodzielny udział białka-S na krwiotwórcze komórki macierzyste (HSC) i komórki progenitorowe (HPC). Czyżby czekał nas wysyp poszczepiennej i pocovidowej białaczki? https://t.co/ey7aJ4HoF0 https://t.co/CtGlCouoxe

Jan 11, 2022 · 19 likes · 8 shares · 15,839 followers View post →
David Ford
@David32856757 · X

@KarlOakes1 @ThatRandomPilot @Nacho78611615 @piercedgeek @KsLiberal @RealLongDrive41 @ke11ybender @NICKIMINAJ The Spike is bad. https://t.co/CdxyB5YgGd hematopoietic stem cells (HSCs) and progenitor cells (HPCs)..,. HSCs and HPCs expand less effectively and have less functional colony forming capacity when grown with S protein... these effects are induced by recombinant S protein alone

Oct 23, 2021 · 1,318 followers View post →
AJ Leonardi, MBBS, PhD
@fitterhappierAJ · X

@AlexBerenson a picogram per mL is infintesimal. This is not functionally relevant. https://t.co/pAAPfPWqah https://t.co/v83uV71u8J

May 21, 2021 · 23 likes · 103,133 followers View post →
AlabasterDiadem
@AlabasterDiadem · X

@openmitochondro @Undergroundsar3 @manorlaboratory @luigi_warren @adviceforbernie Ropa J, Cooper S, Capitano ML, Van’t Hof W, Broxmeyer HE (2021) Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein. Stem Cell Rev Rep. 17, 253–265. doi: 10.1007/s12015-020-10056-z

May 6, 2021 · 322 followers View post →
James Ropa
@DrRopadope · X

RT @SpringerCellBio: https://t.co/eHNlg4jkuz Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Pr…

Apr 10, 2021 · 2 shares · 149 followers View post →
Tom Jadczyk
@jadczyk · X

RT @SpringerCellBio: https://t.co/eHNlg4jkuz Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Pr…

Apr 10, 2021 · 2 shares · 143 followers View post →
Springer Cell Bio
@SpringerCellBio · X

https://t.co/eHNlg4jkuz Human Hematopoietic Stem, Progenitor, and Immune Cells Respond Ex Vivo to SARS-CoV-2 Spike Protein James Ropa, Scott Cooper, Maegan L. Capitano, Wouter Van’t Hof & Hal E. Broxmeyer https://t.co/C3u3PPqDRk

Apr 9, 2021 · 2 likes · 2 shares · 2,778 followers View post →
James Ropa
@DrRopadope · X

ICYMI A new topical collection was just published by Stem Cell Reviews and Reports on stem cells and COVID-19. Our work on the effects of Spike protein exposure on human hematopoietic stem and progenitor and immune cells is included in the special issue: https://t.co/36a6hwuCKU

Feb 22, 2021 · 1 like · 149 followers View post →
Umbilical & Placental Cell News
@Cord_Blood_News · X

A team of scientists led by Drs. James Ropa and Hal Broxmeyer at Indiana University (@IUBiology) investigated the expression of the #SARS-CoV-2 receptor ACE2 in cord blood derived hematopoietic progenitor cells and #StemCells. Read what they found here https://t.co/9IqIOp79Sd https://t.co/0CxtNwjuYL

Oct 29, 2020 · 1 like · 2,034 followers View post →
Hematopoiesis News
@Hema_News · X

RT @DrRopadope: Our new SCRR paper from the #BroxmeyerLab ⁦@IUMedSchool⁩ shows that human hematopoietic stem, progenitor, and immune cells…

Oct 22, 2020 · 2 shares · 3,378 followers View post →
James Ropa
@DrRopadope · X

Our new SCRR paper from the #BroxmeyerLab ⁦@IUMedSchool⁩ shows that human hematopoietic stem, progenitor, and immune cells are impacted by exposure to #SARSCoV2 Spike protein. #COVID19⁩ ⁦@IUImpact. https://t.co/36a6hwuCKU

Oct 21, 2020 · 3 likes · 2 shares · 149 followers View post →