April 2025 in “Antioxidants” In this study, the researchers found that the water-soluble fraction of Rhus semialata gall extract and its component Penta-O-Galloyl-β-D-Glucose promoted hair growth in human dermal papilla cells, and clinical trials supported these findings, showing improved hair density and appearance compared to placebo.
This study found that while many Saudi individuals use vitamin D supplements, vitamin D toxicity was reported by a small percentage, indicating the need for further research on contributing factors.
March 2021 in “World rabbit science” This study found that taurine dietary supplementation could reduce lipid metabolism, enhance antioxidant capacity, and improve hormone levels in Angora rabbits, with 0.2% taurine increasing wool production.
October 2023 in “Cell & bioscience” This study identified a primitive coarse wool characteristic in Merino sheep that enhances environmental adaptability and fine wool yield without reducing quality, suggesting that epigenetic mechanisms, particularly involving the imprinted Gtl2-miRNAs locus, regulate this advantageous trait.
10 citations
,
September 2023 in “Medicina” In this study conducted in the Jazan region of Saudi Arabia, hair loss was identified as the most prevalent skin condition, primarily affecting females, and was linked to lower self-esteem and psychological distress, impacting patients' quality of life.
June 2023 in “Journal of biological chemistry/The Journal of biological chemistry” This study on Sdr16c5/Sdr16c6-null mice found that inactivating these genes significantly increased Meibomian gland secretions and altered lipid profiles but had a subtle impact on sebogenesis, suggesting the genes control a bifurcation point in meibogenesis pathways.
3 citations
,
January 2018 in “BIO-PROTOCOL” This protocol describes a method for cultivating stem cells on a fibrin carrier for potential transplantation to the eye, but it reports no new clinical findings.
2 citations
,
July 2024 in “Journal of the American Academy of Dermatology” Elderly patients have more severe hidradenitis suppurativa and may need different treatments.
In this study, a validated chromatographic method demonstrated the ability to simultaneously analyze gemcitabine and olaparib in pancreatic cancer tissues, supporting the advancement of pharmaceutical formulations combining these drugs, particularly for patients with BRCA mutations.
May 2022 in “Acta Scientific Women's Health” This case report describes a 45-year-old unvaccinated woman who experienced severe telogen effluvium, losing over 80% of her hair, about three months after recovering from COVID-19.
October 2020 in “Clinical and Experimental Dermatology” Hair loss improved after removing pituitary tumor.
26 citations
,
May 2019 in “PLOS ONE” This study observed that hair follicles in hair loss patients had increased levels of Propionibacterium acnes, potentially linked to elevated immune response gene expression in miniaturized hair follicles.
15 citations
,
July 2021 in “JAMA Dermatology” This study found that androgenetic alopecia is significantly associated with moderate impairment of health-related quality of life and emotions, but not with depressive symptoms.
12 citations
,
November 2015 in “Cell Death & Differentiation” This study found that immune cells, including T cells and macrophages, significantly influence stem cell behavior and tissue regeneration by secreting cytokines and inflammatory factors in mice.
7 citations
,
May 2025 in “Journal of Biomedical Science” This study found that KRT6A expression increases after epidermal barrier disruption, worsening skin inflammation in disease conditions, and suggests that targeting KRT6A could offer a new treatment approach for inflammatory skin diseases linked to epidermal dysfunction.
5 citations
,
January 2009 in “Elsevier eBooks” This chapter discusses Bayesian networks, their properties, and how they enable probabilistic inference with continuous variables, but it reports no new findings.
4 citations
,
September 2024 in “Cell Reports” This study found that mice lacking the CXCR2 receptor regenerated tissue scarlessly in various injury models and that administering plasma or G-CSF from these mice to wild-type mice also reduced scarring, suggesting potential therapeutic strategies to improve human skin wound healing.
1 citations
,
May 2025 in “Australasian Journal of Dermatology” This study found a significant psychosocial and occupational burden on caregivers of adolescents with alopecia areata in Australia, impacting their mental and emotional well-being and emphasizing the need to recognize the broader effects of the condition beyond the patients themselves.
January 2026 in “Revista Científica de la Facultad de Ciencias Veterinarias” This study concluded that both ozonated oil and Centella asiatica extract effectively accelerated wound healing in mice through different mechanisms, with the former enhancing early-stage inflammation and the latter promoting collagen deposition and regenerative healing.
127 citations
,
March 2004 in “Gynecologic oncology” This study concluded that selenium supplementation for ovarian cancer patients during chemotherapy may have several beneficial effects, such as increased antioxidant enzyme activity, reduced chemotherapy-related symptoms, and higher selenium levels in serum and hair.
3 citations
,
April 2014 in “Journal of Dietary Supplements” This study found that CARI ONE, a herbal mixture, promotes hair growth in mice by inducing the transition from telogen to anagen phase and enhancing hair follicle development, compared to control and minoxidil treatments.
47 citations
,
July 2004 in “Journal of Dermatological Science” In this study, decreased expression of BMP2 and ephrin A3 and increased NT-4 gene expression were observed in dermal papilla cells from androgenic alopecia-affected skin, suggesting potential roles in hair growth regulation.
658 citations
,
June 2003 in “Endocrine reviews” This review discusses the role of androgens in the progression of cardiovascular disease and explores novel therapeutic targets without reporting new clinical results.
119 citations
,
July 2016 in “Annals of the New York Academy of Sciences” This review examines the impact of vitamin D signaling in extraskeletal tissues and notes that expected benefits from animal and cell studies have not been consistently replicated in human clinical trials.
28 citations
,
May 2019 in “Life Sciences” This study found that ginsenoside Rb1 promoted the growth of mink hair follicles and dermal papilla cells, potentially through activating the PI3K/AKT/GSK-3β signaling pathway.
25 citations
,
October 2018 in “PloS one” This study explored hair follicle gene expression in Inner Mongolia Cashmere goats and identified potential regulators of the transition between growth phases, including IL17RB and ZNF genes.
19 citations
,
September 2019 in “PLOS genetics” This study found that telomere shortening disrupts BMP/pSmad/P63 signaling, leading to skin atrophy via Follistatin up-regulation, and suggests potential therapeutic targets.
16 citations
,
May 2011 in “Dermatologic therapy” This article reviews side effects and relapse rates of various systemic treatments for severe alopecia areata, reporting no new clinical findings.
9 citations
,
April 2019 in “Food Chemistry” This study developed an efficient method for converting polymeric procyanidins into high-purity oligomeric procyanidins using a semisynthetic approach combined with separation techniques.
7 citations
,
October 2018 in “Journal of Craniofacial Surgery” In this study, researchers observed the patterns of hair distribution and scalp anatomy in Chinese young adult males, finding significant variations in hairline shape, hair density, and follicular unit structure.