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Did you mean TGF-beta signaling?

GlossaryTGF-beta signaling

cellular communication process regulating growth, differentiation, and immune responses

TGF-beta signaling, or Transforming Growth Factor-beta signaling, is a cellular communication process that regulates various biological functions, including cell growth, differentiation, and immune responses. This pathway involves the binding of TGF-beta proteins to specific receptors on the cell surface, which then activate intracellular molecules called SMADs to transmit signals to the nucleus, influencing gene expression. This pathway is crucial in maintaining tissue homeostasis and has implications in conditions like cancer, fibrosis, and alopecia.

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research 376 Tsc2 disruption in mesenchymal progenitors regulates hair follicles and TGF beta signaling

April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology”

Disrupting the Tsc2 gene in certain cells leads to thicker skin, larger hair, and changes in hair growth signaling, which can be partly reversed with specific treatment.

research Exploring the Complexities of TGF-beta Signaling in Keloids: Beyond the Classical Smad Pathway

April 2026 in “International Journal of Molecular Sciences”

Targeting non-Smad pathways in TGF-β signaling may improve keloid treatment.

research Faculty Opinions recommendation of Expression of truncated latent TGF-beta-binding protein modulates TGF-beta signaling.

May 2005 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature”

Truncated LTBP-1 disrupts TGF-beta signaling, affecting hair growth.

research TGF-β family signaling in stem cells

132 citations , August 2012 in “Biochimica et Biophysica Acta (BBA) - General Subjects”

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

research TGFβ signaling regulates lipogenesis in human sebaceous glands cells

44 citations , January 2013 in “BMC Dermatology”

TGFβ signaling prevents sebaceous gland cells from producing fats.

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community A new study by Deng and colleagues set out to explore differences between balding and non balding scalps...

in Research/Science 38 upvotes 4 years ago

Balding scalps have more androgen receptors, leading to increased TGF-beta, which causes blood vessel loss and hair follicle miniaturization. Blocking androgen signaling and TGF-beta may help prevent hair loss.

community My Theory Of Androgenic Alopecia

in Research/Science 20 upvotes 8 months ago

Hair loss is linked to cellular physiology and the IGF-1 to TGF-B1 ratio, not just androgen sensitivity. The theory lacks evidence, while finasteride and minoxidil are effective treatments.

community HLT Megathread on HMI-115 (key takeaways in comments)

in Research/Science 39 upvotes 3 years ago

HMI-115, a newly discovered hair loss treatment that could potentially be effective for those with diffuse thinning and telogen effluvium. It is based on prolactin receptor antagonist signaling and has already undergone Phase I trials in women, with potential commercialization by 2027.

community A concise, easy-to-understand post on Androgenic Alopecia theory and its practical applications

in Research/Science 93 upvotes 4 years ago

The mechanism of Androgenic Alopecia and practical applications of treatments like Minoxidil, Finasteride, RU58841, dermarolling, scalp massages, anti-fungals, progesterone, estrogen, PPAR-γ activators, reducing oxidative stress, and scalp exercises. It explains why DHT is important in AA and how other factors might be involved such as hypoxia, increased DKK-1 expression, morphological changes to the scalp, skull growth during childhood/puberty, and blood flow.

community Rethinking DHT and Hair Loss: Are We Targeting the Wrong Enemy?

in Research/Science 1 year ago

Blocking DHT is not a cure for hair loss; instead, altering how scalp follicles respond to DHT might be more effective. Current treatments like topical finasteride and minoxidil are temporary solutions, and future approaches may involve gene therapy and bioengineering to change follicle behavior.

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