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This review discusses the role of stem cells and tissue engineering in regeneration and transplantation, emphasizing the need for advanced technologies to improve treatments for injuries and disabilities, but reports no new results.

This review highlights advancements in applying single-cell sequencing to cattle, sheep, and goats, noting its potential to elucidate cellular diversity and improve traits affecting livestock health and productivity, despite challenges in cell population annotation and spatial resolution in these species.

This study developed an improved reference genome for the African spiny mouse using long Nanopore sequencing reads, potentially aiding future research into the species' remarkable tissue regeneration capabilities.

This review discusses the role of polarity signaling in coordinating tissue mechanics, micro-environmental functions, and cell fate decisions, but it reports no new results, highlighting the need for further study in mammalian models.

In this study, researchers found that the female plumage color variations in the common cuckoo are linked to the female-restricted genome and suggest this pattern is maintained by balancing selection, sharing ancestry with the oriental cuckoo.

In this study, researchers performed a genome-wide characterization of the Wnt gene family in domestic donkeys, identifying 19 genes and highlighting their evolutionary conservation among mammals, along with tissue-specific expression patterns potentially linked to reproductive regulation and tissue homeostasis.

This review synthesizes current knowledge on choriogenesis, the final stage of oogenesis in insects, by exploring the role of follicle cells, regulatory mechanisms of gene expression, and the biochemical makeup of the eggshell, while also highlighting structural diversity and adaptations across insect species.

This study highlights that hair-bearing organoids derived from embryonic stem cells can effectively model androgenic alopecia conditions and test the efficacy of anti-hair loss treatments.

This review discusses recent advances in hair regeneration strategies, including mechanical stimulation and complementary therapies like MSC transplantation and platelet-rich plasma, and reports no new clinical results.

This review explores the current and experimental therapies for chronic wounds, emphasizing the potential of cellular and immunotherapies in addressing these persistent conditions, but notes a shortage of comprehensive studies on their effectiveness.

This study found that the 3' UTR of JAM-A acts as a key competing endogenous RNA that supports dermal papilla cell function and hair follicle regeneration in alopecia areata.

This study identified several genes highly expressed in germ-line stem cells that are also common in hematopoietic stem cells, potentially aiding the exploration of fundamental stem cell commonalities.

In this study, researchers at a tertiary cancer center observed that many male germ cell tumor survivors experienced degrees of hypogonadism and erectile dysfunction, highlighting the clinical need to monitor endocrine health in cancer survivors.

This study introduced a theoretical model suggesting that the morphological transition from bud to cap in tooth germ development is driven by mechanical interactions among cells.

This study found that male pattern baldness and a history of severe acne were inversely associated with testicular germ cell tumors, while taller height showed a positive association.

This review discusses the generation of germ cell-like cells from skin-derived stem cells and reports no new results; the potential for these cells to produce viable progeny remains unclear.

This protocol describes a method for regenerating hair follicles using a bioengineering technique called the Organ Germ Method, but it reports no new clinical results.

This study found that androgenic alopecia was associated with a decreased risk of testicular germ cell tumors but a potential increased risk of high-grade prostate cancer.

This meta-analysis suggests that any pattern of male baldness may be associated with a decreased risk of testicular cancer, with stage II hair loss providing the strongest protective effect.

This study evaluated a hair mask containing rice germ oil GX-N and ferulic acid on damaged hair and found that rice germ oil GX-N improved hair characteristics after bleaching, UV, and heat exposure, but adding ferulic acid did not provide extra benefits.

Hair follicle dermal stem cells help control hair growth timing by regulating signals at the hair germ–dermal papilla interface.

This study reported that postnatal environmental factors, such as childhood height and early hospitalization for immune-related diseases, were associated with an increased risk of testicular germ-cell tumor, with minimal observed variation between seminomas and non-seminomas.

In this source, the therapeutic potential of jojoba and wheat germ oils is discussed, with a focus on their antimicrobial effects. The article also highlights their various uses in treating skin conditions, supporting body functions, and enhancing overall health.

In this case study, researchers observed a 5.8-year-old male with peripheral precocious puberty due to a germ cell tumor, marked by elevated human chorionic gonadotropin levels. Treatment normalized hormone levels and arrested the puberty progression, highlighting melatonin's potential role in transitions to central precocious puberty.

This study found that pen-type microwells enhanced hair follicle germ formation by promoting cell assembly, suggesting microwell array geometry significantly influences in vitro hair follicle development.

There might be a link between male pattern baldness and a higher risk of prostate cancer and testicular cancer.

The shampoo and conditioner improved dry, damaged hair significantly after three uses.

This study demonstrated a method for large-scale preparation of self-sorted hair follicle germs in vitro, which successfully generated hair follicles when transplanted into the skin of nude mice.

This study found that Ber-EP4 immunoreactivity is present in specific areas of hair follicles across different stages of the hair cycle, particularly in the secondary hair germ, but not in mature anagen follicles.

This study found that germ-free mice on a biotin-deficient diet exhibited significant weight loss and severe alopecia, unlike conventional mice on the same diet.