Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

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.

In this study, the researchers developed a quantum algorithm, QuantAnts machines, which identified complexes of CD9, CD34, and CD74 as potential targets for certain cancers involving the RAS pathway.

In this study, stress levels measured through hair cortisol concentration gradually increased in the days before an acute myocardial infarction, peaking 15 days before the episode in male patients.

This study found that individuals with premature hair graying had significantly lower levels of antioxidants compared to controls, but the severity of graying did not significantly correlate with oxidative stress levels.

This study found that both Th1 and Th2 cytokine markers were elevated in the serum and skin of patients with alopecia areata, with Th2 markers more closely linked to disease severity.

Hair cortisol can be a reliable way to measure long-term stress.

This study found that nutritional therapy improved hair density and caliber in patients with stress-induced hair loss, with notable biomarker normalization after 6 months without minoxidil or finasteride.

SFRP-4 might be an early indicator of diabetes and hypertension in men with androgenic alopecia.

This study found that cortisone reductase deficiency is caused by inactivating mutations in the H6PD gene, affecting cortisol metabolism by preventing 11β-HSD1 enzyme function.

This study confirmed that the diffusion of cortisol from blood is a biologically endogenous source of hair cortisol, correlating significantly with salivary cortisol levels in healthy humans.

This study suggests that women with polycystic ovary syndrome may have a distinct metabolomic profile, differing in levels of amino acids, organic acids, and lipids compared to controls.

This study observed that both ritlecitinib and brepocitinib improved scalp biomarkers in patients with alopecia areata, with associations to hair regrowth seen in this phase 2a trial.

This study found that monitoring endogenous steroid metabolites in serum may improve the detection of testosterone doping by highlighting promising biomarkers.

This study found that dupilumab treatment in alopecia areata significantly suppressed Th2-related markers and increased hair keratin levels, suggesting a potential role of Th2 cytokines in the disease's pathogenesis.

This article discusses the BIOMAP consortium's efforts in standardizing data for atopic dermatitis and psoriasis research to facilitate personalized medicine, but it presents no new research findings.

This review discusses the evaluation of hyperandrogenemia in women and hypogonadism in men across different life stages and presents biomarkers used for diagnosing male hypogonadism, reporting no new clinical results.

This study found that manipulating SIMK expression in alfalfa affects root hair growth, infection thread and nodule formation, and overall plant biomass, highlighting its potential biotechnological applications.

More research is needed to understand hair aging and develop effective treatments.

This study found that patients with androgenetic alopecia had increased oxidative stress and microinflammation, contributing to hair loss, due to elevated levels of specific serum biomarkers compared to controls.

This study identified key lipid differences between black and white hair in individuals with premature greying, highlighting vitamin D3 as a potential target for further research in understanding this condition.

This review discusses the potential influence of gut microbiota on alopecia areata and suggests fecal microbial transplantation as a possible therapeutic approach but reports no new results.

This study found that the genes MYLK and CALD1 were expressed at lower levels in bladder cancer and osteosarcoma tissues compared to normal tissues, and their expression levels appeared to correlate with poorer survival outcomes, suggesting they may be important in disease progression and prognosis.

This study suggests that novel diagnostic, preventive, and treatment approaches for autoimmune diseases like alopecia areata may be developed by identifying hub genes, and highlights the usefulness of machine learning and bioinformatics in finding new disease biomarkers.

This article discusses the multifactorial nature of acne, including its association with follicular hyperkeratosis, sebaceous lipids, Propionibacterium acnes, and perifollicular inflammation, but reports no new clinical findings.

This narrative review found a strong association between oxidative stress and the severity of alopecia areata, noting that increased oxidant and reduced antioxidant biomarkers correlate with higher disease severity scores, and emphasizes the need for larger prospective studies for clinical validation.

This study reports the development of a natural hair-coloring system using size-controlled ink particles from cuttlefish ink combined with chitosan, achieving darker and more uniform black coloration on hair than existing plant-based natural colorants, without the need for metallic mordants.

This study developed and validated a method for measuring stress biomarkers in hair during pregnancy, finding that glucocorticoid levels increased over trimesters while endocannabinoid levels remained constant, suggesting hair analysis as a reliable tool for monitoring stress responses in pregnant women.

This review highlights that hair cortisol levels, linked to pregnancy changes and higher in conditions like PCOS, are promising stress biomarkers in female reproductive health, though further research is needed.

This review suggests that although hydrolyzed collagen peptides with certain supplements may improve skin elasticity and joint function, evidence for collagen's anti-aging and regenerative benefits remains inconsistent.

This research identified unique gut microbiota patterns in alopecia areata patients, with potential as diagnostic biomarkers and suggesting avenues for microbiota-focused therapies.