research Stem cell secretome as a mechanism for restoring hair loss due to stress, particularly alopecia areata: narrative review
Stem cells and their secretions could potentially treat stress-induced hair loss, but more human trials are needed.
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research Male Sex Hormones in Andrology Today
Testosterone is key for male sexual function, and treating hormone imbalances can improve sexual issues.
research Organizational Effects of Estrogens and Androgens on Estrogen and Androgen Receptor Expression in Pituitary and Adrenal Glands in Adult Male and Female Rats
Early hormones shape sex-specific differences in rat glands.
research Adrenal myelolipoma: A rare entity
A rare adrenal gland tumor can cause unusual symptoms due to hormone changes.
research Transcutaneous Auricular Vagus Nerve Stimulation Alleviates Monobenzone-Induced Vitiligo in Mice
taVNS reduces vitiligo symptoms in mice.
research Innovative Reports on the Effects of Anabolic Androgenic Steroid Abuse—How to Lose Your Mind for the Love of Sport
Abusing steroids can damage your heart, muscles, reproductive system, liver, skin, and brain, and may increase the risk of Alzheimer's disease.
research Neurosteroids as Endogenous Regulators of Seizure Susceptibility
Stress increases neurosteroids that help prevent seizures.
research New Nonsteroidal Molecules as Blockers of the Steroidogenic Pathway
New nonsteroidal molecules can potentially increase dihydrotestosterone in neurons by blocking certain enzymes, without affecting prostate and seminal vesicle weight.
research Inflammasome Proteins Are Reliable Biomarkers of the Inflammatory Response in Aneurysmal Subarachnoid Hemorrhage
Inflammasome proteins can predict inflammation and outcomes in aneurysmal subarachnoid hemorrhage.
research Relationship between neonatal allopregnanolone and neonatal stress: effects on adolescent and adult behaviour /
Neonatal allopregnanolone and stress affect behavior differently in adolescence and adulthood.
research New approach to the understanding of keloid: psychoneuroimmune–endocrine aspects
Keloids may be influenced by stress and psychological factors.
research Identification of Hair Growth Promoting Components in the Kernels of Prunus mira Koehne and Their Mechanism of Action
Prunus mira kernels contain components that can promote hair growth in mice.
research Ingredients of Trichological Shampoos with Alleged Beneficial Effects on Hair—What Is Really Known About Their Efficacy? A Scoping Review of an Area with More Unknowns than Knowns
Most trichological shampoo ingredients lack strong evidence for effectiveness against hair loss.
research Ingredients of Trichological Shampoos with Alleged Beneficial Effects on Hair – What Is Really Known About Their Efficacy? A Scoping Review of an Area with More Unknowns than Knowns
Most ingredients in hair loss shampoos lack strong evidence of effectiveness.
research The Extract of Periplaneta americana (L.) Promotes Hair Regrowth in Mice with Alopecia by Regulating the FOXO/PI3K/AKT Signaling Pathway and Skin Microbiota
Periplaneta americana extract helps hair regrowth in mice with alopecia.
research Determination of zinc levels in commercially available vegetables in Kaduna, Nigeria and its environs
Vegetables in Kaduna, Nigeria, have varying zinc levels, with Amaranthus tricolor having the most.
research New plaque protein identified in brains of people with Alzheimer's disease
Scientists found a new protein, AMY117, common in Alzheimer's patients, which could be important for treatment and diagnosis.
research Role of allopregnanolone biosynthesis in acute stress-induced anxiety-like behaviors in mice
Blocking allopregnanolone production in mice makes them more anxious after stress, but this can be reversed with a drug that mimics allopregnanolone.
research An implication for post-transcriptional control: Reciprocal changes of melanocortin receptor type 2 mRNA and protein expression in alopecia areata
Alopecia areata may involve stress-related changes affecting hormone receptors, leading to reduced cortisol production.
research Alopecia areata – hyperactivity of the hypothalamic–pituitary–adrenal axis is a myth?
The study found no significant difference in stress hormone levels between people with alopecia areata and healthy individuals, suggesting that the disease is not caused by an overactive stress response system.
research Hair melanocytes as neuro-endocrine sensors—Pigments for our imagination
Hair melanocytes help the skin respond to stress and regulate hair pigmentation.
research Understanding, recognizing, and managing toxicities of targeted anticancer therapies
Targeted anticancer therapies can cause severe side effects similar to traditional chemotherapy, but with different types.
research On the effects of testosterone on brain behavioral functions
Testosterone affects brain behavior in complex and varied ways.
research Anxiolytic activity of progesterone in progesterone receptor knockout mice
Progesterone reduces anxiety without needing progesterone receptors.
research Delta Opioid Receptors Presynaptically Regulate Cutaneous Mechanosensory Neuron Input to the Spinal Cord Dorsal Horn
Delta opioid receptors help regulate touch sensation by reducing neurotransmitter release in the spinal cord.
research SEXUAL DIMORPHISM IN MAMMALS
Males and females differ in lifespan, growth, organ size, metabolism, and brain structure, with females generally living longer and maturing earlier.
research Testosterone modulation of seizure susceptibility is mediated by neurosteroids 3α-androstanediol and 17β-estradiol
Testosterone increases seizure risk through its conversion to specific neurosteroids.
research Impact of estrogens in males and androgens in females
Both estrogens and androgens are important for health in both males and females.
research Adverse effects of 5α-reductase inhibitors: What do we know, don’t know, and need to know?
5α-reductase inhibitors may cause persistent sexual dysfunction and depression, needing more research on long-term effects.
research Indian Medicinal Herbs and Formulations for Alzheimer’s Disease, from Traditional Knowledge to Scientific Assessment
Indian herbs like Bacopa monnieri and Centella asiatica may help memory, but more research is needed.