June 2023 in “Research Square (Research Square)” In this study, researchers used spatial transcriptome profiling to identify immune disturbances in the peri-infundibular region of androgenetic alopecia patients’ hair follicles, finding increased CD4+ T cells with a bias toward Th2 immune responses compared to controls.
June 2023 in “Research Square (Research Square)” This study found that autophagy activation in hair follicle stem cells shifted their metabolism to glycolysis, which promoted hair growth by initiating the hair follicle cycle.
June 2023 in “Research Square (Research Square)” In this study, utilizing a mixture of crushed sky fruit seeds and sodium salt for goat skin preservation led to a significant reduction in environmental impact, decreasing total dissolved solids by 59% and chloride content by 44%, while maintaining the physical quality of processed leather.
June 2023 in “Research Square (Research Square)” This study found that among male Han Chinese, a higher polygenic risk score was linked to increased risk and poorer treatment outcomes for benign prostatic hyperplasia.
May 2023 in “Research Square (Research Square)” This study identified 18 significant metabolites and two enriched metabolic pathways, necroptosis and ABC transporters, in serum samples of acne patients with and without insulin resistance, potentially aiding in the clinical diagnosis and drug development for these patients.
May 2023 in “Research Square (Research Square)” This study investigated the effects of HDDPiW-jSB solution on chemotherapy-induced alopecia in a rat model and found that the solution improved hair follicle health markers and reduced cell apoptosis, especially when applied twice weekly, while appearing safe for skin application.
May 2023 in “Research Square (Research Square)” This study observed that the Hedgehog-GLI1 signaling pathway is upregulated in keloid patient–derived stem cells, and inhibiting this pathway reduced keloid characteristics in both mice and ex vivo tissue cultures, suggesting potential therapeutic targets for keloid treatment.
May 2023 in “Research Square (Research Square)” This study found that botulinum toxin type A may reduce apoptosis in dermal papillary cells induced by dihydrotestosterone through the circ_0135062/miR-506-3p/Bax axis.
May 2023 in “Research Square (Research Square)” This study found that Muslim women who wear the hijab experienced an earlier onset of non-scarring alopecia compared to those who do not, with vitamin D deficiency and seborrheic dermatitis potentially contributing to the development of telogen effluvium in this group.
May 2023 in “Archives of dermatological research” This study found that clinical characteristics, concurrent medical conditions, and hair care practices may affect treatment outcomes in patients with central centrifugal cicatricial alopecia.
May 2023 in “Research Square (Research Square)” This study found that the natural product Shi-Bi-Man significantly promoted hair regeneration in cynomolgus monkeys, increasing hair follicle number and activation by boosting specific protein markers and interactions in Laminin-related pathways.
May 2023 in “Research Square (Research Square)” In this study, researchers observed that treatment with Agaricus subrufescens ethanolic extract improved blood glucose, testosterone levels, and menstrual irregularity in rat models of letrozole-induced Polycystic Ovarian Syndrome, also noting a decrease in elevated liver and ovary weights, suggesting protective effects on renal function.
April 2023 in “Research Square (Research Square)” This study found that lower GPX4 mRNA levels in polymorphonuclear neutrophils of systemic lupus erythematosus patients were negatively associated with disease activity and serological markers, suggesting a diagnostic value for GPX4 mRNA.
April 2023 in “Research Square (Research Square)” In this study, gene therapy using a VDR-expressing adenoviral vector significantly improved hair growth and reduced cyst formation in Vdr -KO rats with alopecia linked to type II rickets, whereas control treatments did not show these effects.
April 2023 in “Research Square (Research Square)” The researchers reported that combining stromal vascular fraction (SVF) with fractional CO2 laser treatment significantly improved burn scar outcomes and patient satisfaction compared to using the laser alone.
April 2023 in “Research Square (Research Square)” This study found that FUE hair transplantation for male androgenetic alopecia results in a high hair follicle survival rate and patient satisfaction, with a low complication rate.
April 2023 in “Research Square (Research Square)” This case study of a young Palestinian woman illustrates the diagnostic and treatment challenges of ovarian steroid cell tumors, highlighting the importance of detailed examination when hormonal therapy fails.
April 2023 in “Research Square (Research Square)” This case report highlights a Palestinian woman with a rare ovarian steroid cell tumor, underscoring the diagnostic challenges and potential for disease progression despite treatment attempts with various chemotherapy regimens.
This study found that Wnt7a protein expression increased after corneal epithelial injury and promoted human corneal epithelium cell proliferation by upregulating fibronectin and enhancing cell adhesion.
April 2023 in “Research Square (Research Square)” This study found that melatonin-mediated lncRNA018392 accelerated cell proliferation and inhibited apoptosis in cashmere goat skin fibroblasts by upregulating the expression of the nearby gene CSF1R.
April 2023 in “Research Square (Research Square)” This study reported that 57% of healthcare workers experienced persistent post-COVID-19 complications, with common symptoms including hair loss, easy fatigability, mood swings, and anxiety.
February 2023 in “Research Square (Research Square)” This case report describes a 16-month-old girl with atypical acrodermatitis enteropathica who showed marked improvement after zinc supplementation despite normal serum zinc levels.
February 2023 in “Research Square (Research Square)” This study found that testosterone contributed to increased arterial stiffness and cardiovascular damage in female mice, linked with decreased estrogen receptor expression, and suggests implications for women with polycystic ovarian syndrome or those taking testosterone.
February 2023 in “Research Square (Research Square)” This study found that ApoEVs derived from mesenchymal stem cells improved cutaneous wound healing in diabetic mice by inhibiting macrophage pyroptosis and reducing oxidative stress levels.
February 2023 in “Research Square (Research Square)” This study reports that a new mouse model with a CARD14 mutation successfully mimics key human PRP symptoms, and anti-IL-17A antibody significantly reduces these symptoms.
January 2023 in “Research Square (Research Square)” This study suggests that measuring cortisol levels in hair may serve as a useful biomarker for assessing mood in individuals with bipolar disorder over recent months.
January 2023 in “Research Square (Research Square)” This study found that glycated proteins in untreated scalp hair may serve as a non-invasive marker for blood glucose control, but its applicability is limited by factors like cosmetic treatments and sample collection challenges.
January 2023 in “Research Square (Research Square)” In this study, a high prevalence of Demodex mites was observed among workers in the mining, textile, and food factory industries, with textile workers showing the highest rates, although differences between groups were not statistically significant.
January 2023 in “Research Square (Research Square)” This study identified m6A-related genes, particularly IGF2BP3, as significantly up-regulated in keloid patients, potentially implicating them in the condition's molecular mechanisms and suggesting targets for therapy.
January 2023 in “Research Square (Research Square)” This study observed that in a large, diverse US adult population, skin of color was associated with a higher prevalence of alopecia areata, whereas lower prevalence was seen among those with lower education, income, and lacking health insurance.