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This report introduces a new potential sign, paired ear creases of the helix, which may have relevance to cardiovascular disease similar to diagonal ear lobe creases, in a case of coronary artery disease.

This study found that reducing circulating PRL levels is not necessary for the onset of winter hair growth in mink and that adrenal glands do not inhibit this process through DHEA or its metabolite Delta(5)-DIOL.

In this case study from King Fahad University Hospital, an 11-month-old Saudi boy with a history of short, non-growing hair was diagnosed with autosomal recessive woolly hair/hypotrichosis, attributed to a homozygous mutation in the LIPH gene.

In this study, researchers found that thrombin may influence cyclic hair growth through its receptor PAR-1, although it does not seem to stimulate dermal papilla cell proliferation physiologically.

This retrospective review found that while intralesional corticosteroids provided symptomatic improvement for lichen planopilaris, hydroxychloroquine with topical corticosteroids led to higher remission rates but did not result in visible hair regrowth.

This study suggests that the expression of VLCFA biosynthesis genes is suppressed in skin hyperplasia and cancer, which could influence keratinocyte function.

This study developed a novel regenerative platform using nanozyme-enabled materials combined with exosomes and laser stimulation to enhance wound healing in a mouse model, which more effectively regulated reactive oxygen species and improved early angiogenesis and collagen organization compared to conventional methods.

In this study, reflectance confocal microscopy was used to diagnose periorificial dermatitis, revealing specific skin changes such as hair follicle dilatation, increased vascular density, and inflammation, which help distinguish it from similar conditions.

This study utilized a sequence-structure alignment approach to improve the characterization of Class A Rhodopsin GPCR superfamily, including orphan and unclassified receptors, through evolutionary analysis.

PRP hair treatment is generally safe but may cause minor pain, bleeding, redness, and scalp tightness, and isn't suitable for everyone.

This study reported that a modified nanoprecipitation protocol can effectively create PLA nanoparticles capable of delivering compounds into hair follicles, with promising potential for hair follicle therapy and cosmetic applications.

This study found that red LED photobiomodulation significantly enhanced both the metabolic activity and proliferation of human placenta-derived pericytes, alongside increased expression of angiogenic markers, suggesting a potential non-invasive approach to aid tissue repair and vascular regeneration.

This case report details a 17-year-old boy diagnosed with atypical juvenile pityriasis rubra pilaris (type 5) after presenting with persistent itchy skin lesions since age seven.

This systematic review found widespread support in existing literature for the effectiveness of low level laser therapy in promoting hair growth, but emphasized the need for larger case-controlled studies to confirm these results.

This review highlights platelet-rich plasma as a promising nonsurgical treatment for female pattern hair loss, but it reports no new clinical results.

This review discusses the use of platelet-rich plasma for alopecia treatment and notes a lack of data on the consistency of FDA-approved PRP devices in clinical settings.

This review analyzes existing data and proposes a study design to evaluate the effectiveness of standardized PRP techniques for treating androgenetic alopecia, but reports no new clinical results.

This article discusses the use of platelet-rich plasma (PRP) for skin rejuvenation and reports no new clinical results.

This study found that low-level laser therapy increased the expression of proteins in dermal papilla tissues, suggesting it promotes hair growth in male androgenetic alopecia patients.

This study reported that the PTGER2 gene is strongly expressed in cashmere goat skin and its expression tends to decrease from the anagen to telogen stages of the hair follicle cycle.

In this study involving mice, the researchers observed that circadian rhythm disorder can pass alopecia risk to male offspring, and parental Pu-erh tea consumption, particularly by females or both parents, mitigated this risk through various biological mechanisms.

Using one's own blood platelets and fat can improve facial and hair appearance without surgery.

This study found that the protein hairless acts as both a corepressor and coactivator of the vitamin D receptor, influencing gene transcription in a ligand-selective manner.

This study found that palmitoylethanolamide may stimulate allopregnanolone synthesis and reduce oxidative stress in astrocytes through PPAR-α activation, suggesting a neuroprotective role.

This study found that adding PRP to DPCP treatment for severe alopecia areata did not enhance effectiveness compared to DPCP alone.

In this study, researchers found that the variability in growth factor expression, particularly TGFβ1, in PRP samples could influence patient responses to hair loss treatment with PRP therapy.

PRDX5 enzyme may contribute to alopecia areata by affecting oxidative stress and autoimmunity.

This study concluded that both pure-PRP and leukocyte-PRP injections significantly reduced serum CD 68 levels in knee osteoarthritis patients, with pure-PRP being more effective than leukocyte-PRP.

This case report describes a 29-year-old man with a year-long non-itchy skin eruption and hair loss, with distinct papules and plaques across his scalp, beard, body, and suprapubic regions, but no systemic symptoms or family history of autoimmune disease.

This review discusses the mechanisms associated with protoporphyrin IX in living cells and reports no clinical results; the authors emphasize its potential in cancer diagnosis and the risks of toxicity.