- Reaction score
- 27
Starting with GPT 5.5 at maximum reasoning effort and Opus 4.6, LLMs ("AI") have become sufficiently good at building chains of arguments if you know how to force them into their "thinking mode" rather than their "knowledge reproduction" mode. So this is what I did and made GPT 5.5 build an Androgenetic Alopecia pathogenesis model from scratch 
To make sure that it is a stable outcome I made it do the task several times, always worded slightly differently, but always deploying different tricks to force it into reasoning. This is the gist of it:
- GPT 5.5 thinks that Androgenetic Alopecia is in essence a feedback loop between androgens and tension first and foremost, accelerated by metabolic/insulin/systemic inflammation from diet, stress, and lack of sleep
- if pressed to summarize the model in one sentence, it goes approximately like this: "Interplay between androgens and tension, accelerated by pro-inflammatory metabolic states, leads to fibrotic remodeling of follicles and their environment"
- the connecting element is TGF-beta which can be upregulated by androgens and activated by tension
- similar to my own pathogenesis model and also to the ideas of Nicholas Sadgrove, GPT 5.5 thinks that metabolic/insulin issues are *the* big accelerator of that process
- contrary to my own pathogenesis model, GPT 5.5 does not think that metabolic/insulin issues are causal and that the CAUSAL basis of the whole process is purely the interaction of androgens and tension. However, regarding metabolic/insulin issues, GPT 5.5 sees two possibilities: Firstly, there may need to be a threshold level of inflammation that needs to be crossed for fibrotic remodeling to happen (so while metabolic issues aren't causal, preventing them would still prevent Androgenetic Alopecia manifestation) or, option 2, in the absence of metabolic/insulin issues the process is simply so slow that no one would care, i.e. hair loss would only become noticeable at a much, much later age if metabolic/insulin issues weren't present
- GPT 5.5 agrees on my "inflammation spillover" hypothesis but believes I have the direction wrong: it thinks that dermal fibrosis infiltrates and compromises the scalp dermis vasculature, whereas my pathogenesis model assumed that vascular inflammation spills over into the dermis. This, it reasons, is the reason why minoxidil works: it counteracts the vascular compromise
- GPT 5.5 does NOT include calcification in its pathogenesis model (contrary to mine), "only" fibrosis. Hence it considers things like omega 3s and vitamin D/K less important and only for their indirect, anti-inflammatory properties
When asked about non-standard interventions that could work, it comes up with the following:
- micro needling at a depth of 1 to maximum 1.25 mm with a device that ensures clean downward wounds like a pen or a stamp but not a roller, frequency once every two weeks
- massages, daily
- retinoids, two to three times a week but earliest 72 to 96 hours after a micro needling session
- metabolic optimization that prevents insulin spikes and insulin resistance
- sleep and stress optimization, also because of insulin (and cortisol, which influences insulin)
- curcumin
Regarding the anti-fibrotic interventions it points out that constant inflammation is to be avoided (hence needling no more frequent than once every two weeks and application of retinoids only once every three days), as healing only happens later in the wounding/exfoliating response. If we re-injure too early we never get to the healing stage. it also added that massages to reduce tension are absolutely essential because otherwise remodeling will still be fibrotic. Meaning: if we only use micro needling or retinoids without massages we will destroy fibrotic tissue, but the body will recreate fibrotic tissue in its place again. If we keep tension low through massages and chronic inflammation low through diet/exercise, the body will recreate tissue without fibrosis.
In other words, these are the "minimal stack options" we have that GPT 5.5 considers effective (apart from the proven options of minoxidil and finasteride/dutasteride):
- massages + micro needling + metabolic/sleep/stress optimization
- massages + retinoids + metabolic/sleep/stress optimization
Out of these two options, GPT 5.5 thinks that microneedling might be more effective than retinoids because non-prescription retinoids usually do not penetrate as deep as micro needling. It is not certain about a combined stack of (massages + micro needling + retinoids + metabolic optimization) because it isn't sure if the retinoids would mess with the healing phase of the micro needling or not. Could be more effective or could be less effective.
It also thinks that orthodontic and posture issues can absolutely increase scalp tension. Orthodontic issues activate the tension chain from masseter and temporalis, posture issues from the neck/shoulders.
Some very interesting quotes.
About the potential role of retinoids in treating hair loss:
About the role of diet (insulin/carbs/sugar)
All in all I found it very interesting. The full chat log is attached (well, one of them, as I made it re-do the task from scratch several times to verify the result is stable)
To make sure that it is a stable outcome I made it do the task several times, always worded slightly differently, but always deploying different tricks to force it into reasoning. This is the gist of it:
- GPT 5.5 thinks that Androgenetic Alopecia is in essence a feedback loop between androgens and tension first and foremost, accelerated by metabolic/insulin/systemic inflammation from diet, stress, and lack of sleep
- if pressed to summarize the model in one sentence, it goes approximately like this: "Interplay between androgens and tension, accelerated by pro-inflammatory metabolic states, leads to fibrotic remodeling of follicles and their environment"
- the connecting element is TGF-beta which can be upregulated by androgens and activated by tension
- similar to my own pathogenesis model and also to the ideas of Nicholas Sadgrove, GPT 5.5 thinks that metabolic/insulin issues are *the* big accelerator of that process
- contrary to my own pathogenesis model, GPT 5.5 does not think that metabolic/insulin issues are causal and that the CAUSAL basis of the whole process is purely the interaction of androgens and tension. However, regarding metabolic/insulin issues, GPT 5.5 sees two possibilities: Firstly, there may need to be a threshold level of inflammation that needs to be crossed for fibrotic remodeling to happen (so while metabolic issues aren't causal, preventing them would still prevent Androgenetic Alopecia manifestation) or, option 2, in the absence of metabolic/insulin issues the process is simply so slow that no one would care, i.e. hair loss would only become noticeable at a much, much later age if metabolic/insulin issues weren't present
- GPT 5.5 agrees on my "inflammation spillover" hypothesis but believes I have the direction wrong: it thinks that dermal fibrosis infiltrates and compromises the scalp dermis vasculature, whereas my pathogenesis model assumed that vascular inflammation spills over into the dermis. This, it reasons, is the reason why minoxidil works: it counteracts the vascular compromise
- GPT 5.5 does NOT include calcification in its pathogenesis model (contrary to mine), "only" fibrosis. Hence it considers things like omega 3s and vitamin D/K less important and only for their indirect, anti-inflammatory properties
When asked about non-standard interventions that could work, it comes up with the following:
- micro needling at a depth of 1 to maximum 1.25 mm with a device that ensures clean downward wounds like a pen or a stamp but not a roller, frequency once every two weeks
- massages, daily
- retinoids, two to three times a week but earliest 72 to 96 hours after a micro needling session
- metabolic optimization that prevents insulin spikes and insulin resistance
- sleep and stress optimization, also because of insulin (and cortisol, which influences insulin)
- curcumin
Regarding the anti-fibrotic interventions it points out that constant inflammation is to be avoided (hence needling no more frequent than once every two weeks and application of retinoids only once every three days), as healing only happens later in the wounding/exfoliating response. If we re-injure too early we never get to the healing stage. it also added that massages to reduce tension are absolutely essential because otherwise remodeling will still be fibrotic. Meaning: if we only use micro needling or retinoids without massages we will destroy fibrotic tissue, but the body will recreate fibrotic tissue in its place again. If we keep tension low through massages and chronic inflammation low through diet/exercise, the body will recreate tissue without fibrosis.
In other words, these are the "minimal stack options" we have that GPT 5.5 considers effective (apart from the proven options of minoxidil and finasteride/dutasteride):
- massages + micro needling + metabolic/sleep/stress optimization
- massages + retinoids + metabolic/sleep/stress optimization
Out of these two options, GPT 5.5 thinks that microneedling might be more effective than retinoids because non-prescription retinoids usually do not penetrate as deep as micro needling. It is not certain about a combined stack of (massages + micro needling + retinoids + metabolic optimization) because it isn't sure if the retinoids would mess with the healing phase of the micro needling or not. Could be more effective or could be less effective.
It also thinks that orthodontic and posture issues can absolutely increase scalp tension. Orthodontic issues activate the tension chain from masseter and temporalis, posture issues from the neck/shoulders.
Some very interesting quotes.
About the potential role of retinoids in treating hair loss:
About the role of diet (insulin/carbs/sugar)
All in all I found it very interesting. The full chat log is attached (well, one of them, as I made it re-do the task from scratch several times to verify the result is stable)
