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Central Opioid Inhibition of Neuroendocrine Stress Responses in Pregnancy in the Rat Is Induced by the Neurosteroid Allopregnanolone

research Central Opioid Inhibition of Neuroendocrine Stress Responses in Pregnancy in the Rat Is Induced by the Neurosteroid Allopregnanolone

123 citations , May 2009 in “Journal of Neuroscience”

In this study, researchers found that in late pregnancy, the neuroactive progesterone metabolite allopregnanolone inhibits HPA axis responses to immune challenges via an opioid-mediated mechanism.

5α-Reductase Inhibition Prevents the Luteal Phase Increase in Plasma Allopregnanolone Levels and Mitigates Symptoms in Women with Premenstrual Dysphoric Disorder

research 5α-Reductase Inhibition Prevents the Luteal Phase Increase in Plasma Allopregnanolone Levels and Mitigates Symptoms in Women with Premenstrual Dysphoric Disorder

110 citations , August 2015 in “Neuropsychopharmacology”

In this study, high-dose dutasteride significantly reduced several core symptoms of PMDD compared to placebo, supporting the role of neurosteroids in this condition.

research Implication of allopregnanolone in the antinociceptive effect of N -palmitoylethanolamide in acute or persistent pain

61 citations , September 2011 in “Pain”

This study observed that N-palmitoylethanolamine (PEA) may relieve pain by enhancing de novo neurosteroid synthesis, evidenced by increased allopregnanolone levels and protein expression in pain models, dependent on PPAR-α.

research Palmitoylethanolamide Stimulation Induces Allopregnanolone Synthesis in C6 Cells and Primary Astrocytes: Involvement of Peroxisome-Proliferator Activated Receptor-α

52 citations , May 2011 in “Journal of Neuroendocrinology”

This study found that palmitoylethanolamide may stimulate allopregnanolone synthesis and reduce oxidative stress in astrocytes through PPAR-α activation, suggesting a neuroprotective role.

research Depletion of cortical allopregnanolone potentiates stress-induced increase in cortical dopamine output

52 citations , April 2002 in “Brain Research”

This study found that in rats, finasteride significantly reduced allopregnanolone in the cortex and increased both the rise and duration of dopamine levels in the prefrontal cortex in response to stress and anxiogenic stimuli.

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community Allopregnanolone deficiency by 5-ari inhibition (fin/dut users)

in Finasteride/Dutasteride 11 upvotes 2 years ago

The conversation is about managing allopregnanolone deficiency caused by 5-alpha-reductase inhibitors like finasteride or dutasteride. Specific treatments discussed for hair loss include Minoxidil, finasteride, and RU58841.

community Alopecia Areata Question

2 upvotes 5 years ago

A user with alopecia totalis, borderline universalis, seeks advice on getting into a Xeljanz trial or appealing insurance for coverage. They experienced significant hair regrowth but are now seeing hair loss again and want to try Xeljanz.

community 29M alopecia or normal hair fall but something worked. Just wanted to share.

4 upvotes 1 year ago

A 29-year-old male experienced hair loss and found improvement using a combination of onion hair oil, castor oil, ketoconazole shampoo, and aloe vera gel with vitamin E, while discontinuing minoxidil and finasteride due to side effects. He emphasizes the importance of scalp massage and oiling for hair growth and reduced hair fall.

community Bruteforcing alopecia or the new advent of science progress

22 upvotes 1 year ago

Combining therapies like scyllo-inositol, alpha-ketoglutarate, and autophagy-inducing supplements may enhance hair growth and prevent hair loss. Reporting individual results can accelerate progress in hair loss treatments.

community The Real Cause Of Androgenetic Alopecia

675 upvotes 1 year ago

Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.

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learn Alopecia Areata

autoimmune disorder causing patchy hair loss

learn GHK-Cu

Heard alopecia areata leaves scar-like spots? Some peptides are helping those areas regrow hair. Alopecia areata patches usually still have living follicles. Peptides are being studied as a possible add-on, but the evidence is small and early. See a dermatologist for treatment.

learn Salicylic acid

What makes alopecia areata different from other types of hair loss, and can topical Salicylic acid treatments help regrow the affected areas? Alopecia areata is an autoimmune condition, and salicylic acid does not promote hair regrowth.

learn Finasteride

Frontline, gold standard treatment for combatting androgenic alopecia

Does hair strand thickness decrease in men with androgenic alopecia? Can finasteride help restore it? Androgenic alopecia thins hair strands by miniaturizing follicles. The pivotal finasteride trials (1,553 men, 1 mg/day, two years) report increased hair counts and improved assessed appearance, but they measured density, not the diameter of individual strands, so the effect on thickness itself is not established.
Finasteride for alopecia: the definitive guide to using it correctly. Finasteride 1 mg daily blocks DHT and, in trials, slowed hair loss in most men over 6 to 12 months, though some men do not respond and the benefit lasts only while the drug is taken. It is prescription-only and carries a pregnancy contraindication.

learn TDM-105795

What types of alopecia or hair loss conditions might TDM-105795 be designed to target based on current research? TDM-105795 may target non-scarring alopecia, particularly androgenetic alopecia.

learn Tofacitinib

a JAK inhibitor for alopecia areata and other autoimmune conditions

learn Baricitinib

JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases

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