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In this article, researchers link menopause to hair follicle lifecycle changes, noting that estrogen decline, metabolic shifts, genetics, and stress can contribute to hair thinning and texture variation, although effects differ among women.

This case report details an atypical presentation of Hodgkin's lymphoma in an 87-year-old man, where severe hypercalcemia and mental status changes prompted further investigation and diagnosis.

This review explores the potential impact of hormonal changes during aging on benign prostate hyperplasia-related urinary symptoms and metabolic syndrome, highlighting the hypothesis of a male PCOS-equivalent but reports no new clinical results.

This review discusses the role of epigenetics in colorectal cancer and explains how changes like DNA methylation impact tumor development, but it reports no new results.

Thyroid-stimulating hormone affects hair follicles but doesn't change hair growth or color.

This review discusses the occurrence and impact of background histopathologic changes in nonhuman primate research, emphasizing the importance of understanding these factors to enhance study validity and interpretation.

This review discusses the cutaneous side effects of targeted anticancer therapies, such as rashes and hair changes, but presents no new clinical results.

Cancer prevention has progressed with successful drugs and vaccines, but challenges remain in understanding genetic changes and improving strategies.

This study found that although progerin expression in mouse skin causes significant nuclear shape changes in keratinocytes, it does not result in alopecia or common skin abnormalities seen in human Hutchinson–Gilford progeria syndrome.

This review discusses the impact of chemotherapy-induced alopecia on cancer patients, the current use of scalp cooling for prevention, and potential future treatments, but presents no new clinical results.

This article reviews the potential of combining antiandrogenic and antiestrogenic treatments for BPH, highlighting aromatase inhibitors, but presents no new clinical results; further research is needed.

This research highlights the importance of considering hypothyroidism in dogs for early diagnosis and treatment to prevent potentially life-threatening complications, given its relative commonality compared to other diseases causing dermatological changes or obesity in these animals.

This veterinary case study of a dog with myxedema coma found clinical and pathologic changes including severe thyroid atrophy and marked atherosclerosis consistent with the diagnosis.

This review discusses the multiple factors contributing to skin aging, including cellular changes and environmental influences, and highlights its recognition as a disease with significant implications beyond cosmetic concerns, without reporting new research results.

This research suggests that defects in keratinocyte differentiation due to putrescine accumulation in SSAT transgenic mice lead to skin changes and hair loss, and reducing putrescine can promote hair regrowth.

This article reviews assessment and management strategies for adolescent females with excessive hair growth and highlights the importance of evaluating potential androgen sources.

This study found that urinary selenium to creatinine ratio and serum selenium concentrations quickly respond to changes in dietary selenium, making them useful biomarkers for assessing selenium status in dogs.

In this study, 15d-PGJ2 administered in a topical cream inhibited oxidative and inflammatory skin changes caused by UVB radiation in hairless mice, suggesting it as a promising treatment approach.

This study found that exposure to 12-O-tetradecanoyl-phorbol-13-acetate in mouse skin caused changes in claudin expression and localization, indicating disruption and eventual recovery of the epidermal barrier.

This review summarizes the characteristics of the peri-malignant melanoma stroma, indicating its potential role in early dermal metastatic migration and increased metastasis risk.

This review discusses the characteristics of benign biphasic ovarian neoplasms called adenofibromas and reports no new clinical findings.

In this study, researchers in Basrah, Iraq, observed that iodine deficiency in cross-breed goat kids led to goiter, slow growth, and various biochemical changes, including increased TSH and hypercholesterolemia, suggesting the need for improved maternal diet to reduce these issues and associated mortality risks.

This review discusses unspecific factors involved in the pathogenesis of skin diseases and potential ways cytokeratin changes might alleviate these conditions, but reports no new clinical results.

This article aims to enumerate and describe the types of tissue degeneration observed in various dermatopathological conditions, offering beneficial insights for residents studying the deterioration of skin tissues due to inflammatory, infective, drug-induced, or neoplastic stimuli.

In this study, Rahim et al. found that keratinocyte differentiation requires changes in polyamine ratios mediated by AMD1, suggesting that targeting polyamine availability could be useful for treating hyperproliferative skin disorders.

This study reports that blocking the epidermal growth factor receptor in cancer treatments can lead to changes in hair growth and create a "wavy" hair phenotype in some patients.

Doctors should recognize various nail disorders, new allergens, and metabolic syndrome in patients, and use botulinum toxin carefully in aesthetic procedures.

Recognizing new allergens can help reduce contact dermatitis cases.

This study suggests that the presence of Malassezia yeast in biopsy specimens from cats with multifocal or generalized skin lesions indicates the need for a thorough assessment for internal neoplasia.

In mouse models of alopecia areata, this study found increased dilation of lymphatic vessels in affected mice, with associated changes in gene expression related to vascular growth and immune cell movement.