Anesthesiology July 2019 PMID 31225809

Mast Cell Degranulation and Fibroblast Activation in the Morphine-induced Spinal Mass: Role of Mas-related G Protein-coupled Receptor Signaling.

Tony L Yaksh, Kelly A Eddinger, Shinichi Kokubu, Zhenping Wang, Anna DiNardo, Roshni Ramachandran, Yuelian Zhu, Yajun He, Fieke Weren, Daphne Quang, Shelle A Malkmus, Katherine Lansu, Wesley K Kroeze, Brian Eliceiri, Joanne J Steinauer

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Mentions

4
Peak: 1 in Jun 2019
across 3 sources since Jun 2019

Extended reach

891
potential audience

Total likes

1

Video views

354

Mentions per month

Jun 2019 – Jul 2019

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AI synopsis

What people are saying

Several discussions mention the role of mast cell degranulation and G protein-coupled receptor signaling, emphasizing how morphine uniquely triggers fibroblast proliferation, with terms like 'significant' and 'potential mechanism' highlighting an analytical tone; the moderate tone and use of technical language reflect a shared interest without excessive enthusiasm.

AgreementModerate agreement

Most discussions agree that the study sheds light on a specific mechanism involving mast cells and fibroblasts in response to morphine, indicating a shared understanding of its implications.

InterestModerate interest

Participants display moderate interest, expressed through curiosity about the mechanisms and potential clinical relevance, but without overly enthusiastic tones.

EngagementModerate engagement

Comments often delve into the methodology and biological pathways, showing a balanced level of engagement in understanding the research details.

ImpactModerate impact

Many recognize the study's significance in the context of opioid-associated complications, hinting that it could influence future research or treatments.

Abstract in brief

  • The study investigated how intrathecal morphine affects the production of fibroblast-rich masses in guinea pigs and focused on the potential activation of meningeal mast cells and fibroblasts as a response to morphine treatment.
  • Various treatments were tested, including morphine, a biased μ agonist (PZM21), and another agonist (DMT-DALDA), with results showing that only morphine consistently produced significant fibroblast masses and mast cell activation.
  • The findings suggest that unique mechanisms are in play with morphine, as opposed to other opioids, indicating a distinct pathway linked to fibroblast proliferation possibly mediated by mast cell degranulation and G protein-coupled receptor signaling.

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Mastopedia
@mastopedia · X

Mast Cell Degranulation and Fibroblast Activation in the Morphine-induced Spinal Mass: Role of Mas-related G Protein-coupled Receptor Signaling https://t.co/jMaxphig25

Jun 11, 2019 · 537 followers View post →

All mentions

Mastopedia
@mastopedia · X

Mast Cell Degranulation and Fibroblast Activation in the Morphine-induced Spinal Mass: Role of Mas-related G Protein-coupled Receptor Signaling https://t.co/jMaxphig25

Jun 11, 2019 · 537 followers View post →