January 2012 in “Methods in pharmacology and toxicology” This review discusses the use of cultured hair follicles for studying hair growth regulation and reports the challenge of modeling the entire hair cycle in vitro.
3 citations
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July 1996 in “Clinics in Dermatology” This study found that dietary yeast cell wall supplementation in broiler chickens increased certain immune responses compared to antibiotic treatments following immunization with sheep red blood cells.
24 citations
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October 1995 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” This study found that the LH response to nafarelin effectively distinguished gonadotropin deficiency from constitutional delay of puberty, performing comparably to the sleep test and offering certain advantages.
19 citations
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January 2011 in “Obstetrics and gynecology international” The researchers reported that red clover extract supplementation in postmenopausal women improved subjective assessments of scalp hair, skin, libido, mood, sleep, and tiredness compared to placebo.
2 citations
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January 2016 in “US Endocrinology” This study found that 27% of women with polycystic ovary syndrome reported perceived scalp hair thinning, which was associated with factors like advancing age, subjective hirsutism, disturbed sleep, smoking, abnormal glucose tolerance, and meal skipping.
1 citations
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January 2025 in “ARC Journal of Nursing and Healthcare” This study focused on overweight and obese women with polycystic ovary syndrome who underwent lifestyle modification interventions and found notable improvements in BMI, menstrual cycle regularities, hyper-androgenic symptoms, and fertility outcomes, including a 36.2% pregnancy rate post-intervention.
March 2026 in “Journal of Clinical and Basic Psychosomatics” This review, sourced from expert panel discussions and literature analysis, suggests Tianmeng oral liquid may improve sleep, reduce anxiety and depression, and enhance well-being in psychosomatic disorder patients, though further research is necessary.
July 2025 in “Journal of Pharmacognosy and Phytochemistry” This review explores the potential benefits of plant-based diets, herbal remedies, and phytochemicals for managing PCOS, suggesting they may help regulate menstrual cycles, improve metabolic parameters, and reduce androgen levels, offering a promising, holistic approach to treatment.
October 2024 in “Irish Journal of Medical Science (1971 -)” In this study, TENS of the T6 dermatome over a longer term was explored for its effects on weight, blood pressure, heart rate, and appetite-regulating hormones in obese subjects with moderate obstructive sleep apnea; however, results are not reported in the abstract.
October 2023 in “Open Repository of the University of Porto (University of Porto)” In this study, a pharmacy internship report describes a six-month community pharmacy internship, detailing activities to promote sleep quality, sun protection, hypertension screening, and detecting medication errors, as well as in-depth discussions on smoking cessation and alopecia treatments.
4 citations
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January 2013 in “PubMed” In this study, testosterone and finasteride were found to increase insulin and zinc levels while decreasing chromium levels in male adult rats, suggesting potential effects on the glucose cycle.
May 2025 in “Life Studies” In this study, lung cancer patients undergoing treatment with immune checkpoint inhibitors and chemotherapy reported high incidence and severity of symptoms such as fatigue, drowsiness, and loss of appetite, which were most prominent and distressing throughout the treatment cycles.
May 2022 in “Research Square (Research Square)” Melatonin improved sheep reproduction, being more beneficial and cost-effective in males.
25 citations
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May 1972 in “Canadian journal of zoology” This study describes the pelage cycle, hair types, and molt patterns in black-tailed deer, highlighting significant differences in hair properties among various developmental stages and populations.
4 citations
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May 2024 in “Genes” Among Merino × Southdown cross sheep, this study found that certain variants of the KRT81 gene were associated with differences in fleece weight, but not with staple length or fibre diameter traits.
April 2023 in “Tropical Animal Health and Production” Giving melatonin to sheep before the non-breeding season can improve their chances of reproducing in northwest Mexico.
December 2022 in “Deleted Journal” In this study, topical application of keratin extract from wool promoted hair growth in mice by reducing the time for initiation and completion of growth phases and improving hair quality.
March 2025 in “International Journal of Molecular Sciences” This review explores melatonin's role in hair follicle cycles and its molecular mechanisms that enhance antioxidant capacity and modulate gene expression, offering potential strategies to improve cashmere production and treating human alopecia, according to the authors.
10 citations
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April 2013 in “Journal of Investigative Dermatology” This study found that ovine dermal papilla cells exhibit robust aggregation in culture, offering a model to investigate the regulation of hair follicle dermal papilla size.
3 citations
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June 2021 in “Frontiers in genetics” This study found that STAT3 directly inhibited the activity of the sheep FST gene promoter, consequently reducing cell proliferation and promoting a better understanding of hair follicle development mechanisms.
This study identified a new gene in sheep, KRTAP36-2, discovering variants associated with wool yield. Variations in this gene were linked to the efficiency of fleece conversion from greasy to clean, which may enhance wool production.
1 citations
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February 2023 in “International Journal of Molecular Sciences” This review discusses various therapeutic roles of melatonin, particularly its antioxidant and sleep-regulating properties, for skin and scalp conditions, and reports no new clinical results.
January 2026 in “Nutrients” This systematic review found that probiotic supplementation improved sleep quality, reduced depressive symptoms, and enhanced aspects of quality of life in women with PCOS, though the findings are limited by a small number of studies and variable methods.
84 citations
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December 2017 in “EMBO Reports” This review discusses the role of circadian rhythms in stem cell differentiation and tissue regeneration, emphasizing their impact on organ physiology and aging, but reports no new experimental results.
3 citations
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May 2018 in “Journal of nutritional health & food science” This review discusses the potential of a low-dose comprehensive cyclical nutrient therapy for enhancing hair growth and strengthening hair roots, but reports no new experimental results.
76 citations
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July 2009 in “Neuroscience” This study found that inhibiting allopregnanolone synthesis in late gestation fetal sheep increased apoptosis and dead cell count in the hippocampus and cerebellum, effects that were mitigated by alfaxalone co-infusion.
29 citations
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September 2017 in “Genes” This study found that in Merino-Southdown cross sheep, the presence of the C variant of the KRTAP26-1 gene was associated with higher wool quality, including increased wool yield and staple length.
7 citations
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July 2019 in “Animals” This study identified a new ovine KRTAP21-1 gene variant in sheep, with wool yield affected by the variant, suggesting its potential as a genetic marker for improving wool production.
July 2025 in “International Journal of Molecular Sciences” This genetic study identified four new keratin-associated protein genes in sheep, revealing significant sequence variation and suggesting complex evolutionary dynamics, with unique variants in some sheep breeds linking them to Romanov sheep ancestry.
January 2024 in “International journal of molecular sciences” This study found that higher expression of the Hoxc13 gene in specific areas of hair follicles is associated with longer wool length in Gansu alpine fine-wool sheep.