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This study found that COVID-19 infection disrupts spermatogenesis, alters testicular cell populations, and may impact male fertility by causing long-term changes in testicular function and reduced sperm quality, as observed even in patients who have recovered from the acute phase of the infection.

This study discusses treatment approaches for refractory Asherman syndrome, highlighting the potential role of CD133+ bone marrow-derived stem cells in conjunction with hysteroscopy for endometrial regeneration and improved pregnancy outcomes.

This study found that endogenous activin plays a crucial role in wound healing and scar formation, as its inhibition led to delayed wound healing and reduced scar size in transgenic mice.

This study found that the loss of a functional hr gene in mice leads to premature and abnormal hair follicle regression, disrupting normal hair cycling and architecture.

This study of Black and Hispanic inner-city teens found that Norplant retention rates were 71% at one year and 62% at two years, with a history of induced abortion predicting higher continuation.

This review integrates studies on mouse models and human clinical observations to highlight the role of immune cells in skin development and how their dysregulation leads to skin disorders, suggesting potential therapeutic pathways for skin regeneration.

This literature review of hormonal implants in Brazil highlights their expanding usage beyond contraceptive and hormone replacement purposes, noting aesthetic desires like muscle mass gain. However, significant side effects such as cardiovascular events and psychological complications are frequently reported, potentially outweighing the benefits.

This study found that obesity in women may impair endometrial stromal function and contribute to reproductive complications, possibly due to metabolic influences rather than immune cell differences.

This review concluded that for women, the benefits of testosterone implants are outweighed by risks, with possible higher rates of irreversible adverse effects than previously reported.

This study suggests that PrEP implants for HIV prevention are potentially acceptable among gay and bisexual men, with positive attitudes toward implant features and minor insertion-related effects.

In this study, researchers developed a novel computational framework using deep reinforcement learning to identify strategies for cellular reprogramming in gene regulatory networks, showing its effectiveness in a model of immune response against infection.

This review discusses hormonal manipulation for conditions like prostatic disorders and skin issues and highlights promising treatments like casodex and finasteride, but it reports no new clinical results.

Both main and alternative Wnt signaling are important for regrowing rodent whisker follicles.

This review examines emerging and past therapies for recurrent implantation failure, focusing on three innovative strategies: PBMC, G-CSF, and PRP, but reports no new clinical results.

This review discusses neural mechanisms involved in hair growth control, focusing on piloneural interactions, but reports no clinical findings; the authors suggest further exploration for managing hair growth disorders.

This paper reviews the role of ATP-dependent chromatin remodeling complexes in epidermal homeostasis, hair regeneration, and skin repair, noting contributions to 3D-genomic organization and suppression of UV-induced hyper-proliferation, without presenting new results.

This review discusses the interplay between signaling/transcription factor-mediated and epigenetic mechanisms in skin development and regeneration, highlighting the need for further exploration of epigenome reorganization in these processes.

This speculative review discusses hair cycle-dependent fibroblast dynamics and possible impacts on human hair growth, synthesizing current literature without presenting new clinical findings.

This review examines the adaptive value and mechanisms of seasonal coat colour moulting in birds and mammals, highlighting the challenge of camouflage mismatch and the necessity for evolutionary adaptation under climate change.

This study indicates that the normal human prostate is not a major contributor to circulating blood DHT concentrations in androgen-deficient patients receiving testosterone replacement therapy.

This source provides an overview of diagnostic and treatment innovations for gastrointestinal disorders, such as wireless capsule technology for motility assessment and new methods for treating constipation and nausea, highlighting both current and emerging techniques.

This review discusses the timing and management of dyslipidemia screening and intervention in pregnancy and highlights the need for lipid profile assessments each trimester; it reports no clinical results.

This review discusses advancements in cell culture techniques for hair growth treatments and provides insights into the potential and challenges of follicular cell implantation, reporting no new clinical results.

This review discusses how functionalized hydrogels can modulate the microbiome to aid tissue regeneration and infection control, highlighting their potential to deliver therapeutic agents effectively and support beneficial immune responses.

This review discusses recurrent implantation failure (RIF) in IVF, noting the lack of standard definitions or treatment protocols, and emphasizes the need for individualized treatment and further research.

This study observed that the loss of H3K9me3, via the ablation of Suv39h1, Suv39h2, and Setdb1 in embryonic mouse epidermis, disrupts skin development processes such as keratinocyte differentiation and hair follicle formation, highlighting H3K9me3's crucial role in epidermal morphogenesis.

This review article found no concrete evidence supporting the existence of "silicone implant illness" as a new syndrome, despite the association of various symptoms with breast implants which are considered safe according to current evidence.

In this study, researchers found that disrupting desmoglein 3 signaling in a mouse model of pemphigus vulgaris activates normally quiescent hair follicle stem cells, compromising their multipotency but prompting a regenerative response that restores stem cell function and structures.

In this case-control study, researchers investigated the association between SIRT1 gene polymorphisms and colorectal cancer risk, finding no statistically significant differences in polymorphism frequencies between patients and controls, but noted trends that warrant further study in larger populations.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.