May 2025 PMID 39264444

Photoneuroendocrine, circadian and seasonal systems: from photoneuroendocrinology to circadian biology and medicine.

Horst-Werner Korf

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Mentions

Peak: 13 in Sep 2024

across 2 sources since Sep 2024

Extended reach

58,809

potential audience

Total likes

495

Video views

10,959

Mentions per month

Sep 2024 – Aug 2025

Where it's discussed

X / Twitter16 posts
YouTube2 videos

AI synopsis

What people are saying

The discussions reflect a strong interest in understanding how light influences biological systems, with posts referencing intricate structures like the hypothalamus, and highlighting how circadian and photoreceptive pathways impact health. Words such as 'understand,' 'complex,' and references to specific research articles suggest a tone of curiosity and recognition of scientific importance, though mostly at an explanatory level rather than advocating immediate practical change.

AgreementModerate agreement

Most discussions acknowledge the significance of the article's focus on light-related biological systems, indicating agreement with its importance.

InterestHigh interest

Posts show high interest, with discussions referencing complex systems like the hypothalamus and neuroendocrine interactions, suggesting engagement with detailed science.

EngagementModerate engagement

Comments include mentions of specific brain regions and physiological processes, indicating active consideration and some depth in discussion.

ImpactModerate impact

While some users highlight the relevance to medicine and biological understanding, the overall tone suggests the article's influence is notable but not revolutionary.

Abstract in brief

This text discusses the development of two related fields: photoneuroendocrinology, which studies how light influences neuroendocrine signals via nonvisual photoreceptors, and circadian biology, which explores the internal biological clocks that regulate daily and seasonal rhythms.
It explains that nonvisual photoreceptors, found in different parts of the brain and retina, detect light and help control processes like melatonin production and seasonal reproductive cycles, using various types of photopigments.
The article highlights that circadian biology involves a complex molecular clock present in nearly all cells, primarily controlled by a central clock in the brain's suprachiasmatic nucleus, which coordinates activities like metabolism and cell growth, and that disruptions to these clocks can lead to health issues.]

Read the full abstract

All mentions

Understanding the Thalamus, Hypothalamus, and Brain Regulation Structures

This video explains the anatomy and functions of the diencephalon, highlighting structures like the thalamus, hypothalamus, subthalamus, epithalamus, and pituitary gland. It covers their roles from consciousness to…

Neurologie mit Dr. Janis · Jul 31, 2025 10,862 views

Impact of Light Exposure on Human Circadian Rhythms

This video explores the crucial role of light exposure in shaping human circadian rhythms. It reviews various studies highlighting the negative health effects of artificial light, with a focus on melatonin secretion and…

Dr Hisham Tawfeik · Nov 29, 2024 98 views

wolf doleys

@wolfdoleys · X

Unser Zwischenhirn WIRKLICH verstehen (Thalamus, Hypothalamus & Co) https://t.co/cGqr3dJ7Vi via @YouTube Eine sehr komlexe Struktur, diese Zwischenkommandobrücke mit automatischen Abläufen, die dann aber noch einmal der Kommandobrücke des Limbischen Sytems untergeordnet ist.

Aug 12, 2025 · 142 followers View post →

AhmadHesam

@AhmadHe88222021 · X

https://t.co/AcnHLOb5Ox Unser Zwischenhirn WIRKLICH verstehen (Thalamus, Hypothalamus & Co)

Aug 5, 2025 · 97 followers View post →

Roland Stricker

@StrickerRoland · X

Unser Zwischenhirn WIRKLICH verstehen (Thalamus, Hypothalamus & Co) https://t.co/OugaUELfcg via @YouTube

Aug 1, 2025 · 1 like · 1,979 followers View post →

htw

@heniek_htw · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 18, 2024 · 9 shares · 11,285 followers View post →

AngryPhDstudent❗️❗️❗️

@ONNESHA092 · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 13, 2024 · 9 shares · 181 followers View post →

Victoria VALPARAISO

@Orange_Atomique · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 13, 2024 · 9 shares · 181 followers View post →

iArmandoVBaneado

@iArmandoVBanned · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 12, 2024 · 9 shares · 68 followers View post →

deepTxTF

@3lnahual · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 12, 2024 · 9 shares · 204 followers View post →

Leave it to Beaver

@espacetimeNOT · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 12, 2024 · 9 shares · 1,191 followers View post →

Todd McKenzie

@ToddEBear · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 12, 2024 · 9 shares · 2,283 followers View post →

john morley

@drjohnmorley · X

RT @drjohnmorley: Korf, HW. Photoneuroendocrine, circadian and seasonal systems: from photoneuroendocrinology to circadian biology and medi…

Sep 12, 2024 · 1 share · 8,321 followers View post →

john morley

@drjohnmorley · X

Korf, HW. Photoneuroendocrine, circadian and seasonal systems: from photoneuroendocrinology to circadian biology and medicine. Cell Tissue Res (2024). https://t.co/EJ3LEbprgw

Sep 12, 2024 · 1 like · 1 share · 8,321 followers View post →

Dr Anthony Martin

@AMAinsight · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 12, 2024 · 9 shares · 912 followers View post →

Quinto Sertorio Hispano

@SertorioH · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 12, 2024 · 9 shares · 614 followers View post →

BillOckham

@BillOccham0 · X

RT @heniek_htw: #Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 12, 2024 · 9 shares · 585 followers View post →

htw

@heniek_htw · X

#Photoneuroendocrine, #circadian and #seasonal systems: from photoneuroendocrinology to #circadian biology and #medicine

Sep 12, 2024 · 25 likes · 9 shares · 11,285 followers View post →

Photoneuroendocrine, circadian and seasonal systems: from photoneuroendocrinology to circadian biology and medicine.

Mentions per month

Where it's discussed

What people are saying

Abstract in brief

Top posts

All mentions

Understanding the Thalamus, Hypothalamus, and Brain Regulation Structures

Impact of Light Exposure on Human Circadian Rhythms