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This review article highlights recent progress and challenges in stem cell transplantation for regenerative medicine, emphasizing its potential in tissue repair for conditions like bone and cartilage injuries, neurological disorders, and blood diseases, while stressing the importance of overcoming current obstacles for future advancements.

This report describes three cases of liver toxicity linked to the dietary supplement Inneov masa capilar®, primarily composed of green tea catechins, after ruling out other causes of acute hepatitis.

This review suggests that deficiencies in specific vitamins and minerals, such as vitamin A and zinc, may influence the risk of hair loss, though more research is needed to confirm this link.

This case report describes the first known instance of a patient with myotonic dystrophy presenting with type I diabetes, Hashimoto’s thyroiditis, and follicular variant papillary thyroid cancer, suggesting a potential link between these conditions.

This study highlights three cases of liver toxicity linked to the use of the green tea catechin-containing supplement Inneov masa capilar® and underscores the need for careful monitoring of such products.

This study found that ECMs from papillary and dermal papilla fibroblasts support normal basement membrane formation, suggesting potential improvements for therapeutic biomaterials in skin engineering.

This study characterized Eclipta alba for use in a capillary product for alopecia, confirming its suitable physico-chemical properties and pharmacological constituents, including wedelolactone for hair growth.

This study found that SM-215 applied to mice increased hair follicle activity and capillary presence, promoting hair growth compared to non-treatment.

This study found that botulinum toxin type A inhibited apoptosis in dermal papillary cells induced by dihydrotestosterone through the circ_0135062/miR-506-3p/Bax axis.

This study found that botulinum toxin type A may reduce apoptosis in dermal papillary cells induced by dihydrotestosterone through the circ_0135062/miR-506-3p/Bax axis.

In this nonrandomized controlled trial, tenon capsule injection of platelet-rich plasma improved capillary perfusion and may enhance short-term vision in patients with acute nonarteritic anterior ischemic optic neuropathy.

This study concluded that Glycolon is the preferred suture material for tooth extraction surgery due to its superior mechanical properties and capillarity compared to other materials.

RET mutation is important in familial medullary thyroid carcinoma, and BRAF mutation in papillary thyroid carcinoma is linked to more aggressive cancer and higher death rates.

In this study, an injectable hydrogel incorporating antibacterial agents was shown to effectively heal wounds and promote hair follicle and capillary regeneration, offering a promising approach for skin tissue engineering.

In this study, dermoscopic examination of COVID-19 patients revealed significant microvascular changes in the proximal nailfold, such as avascular areas and disorganized capillary architecture, compared to healthy controls, with some regression of these changes observed over time.

In this study, Gagamyeonryunggobon-dan treatment improved hair regrowth in ICR mice, as evidenced by increased hair thickness, sebaceous gland development, capillary formation, and markers of hair follicle activation.

In this study, researchers developed a composite electrospun wound dressing containing strontium zinc silicon bioceramics, which significantly activated hair follicle stem cells and promoted hair follicle and capillary regeneration in deep burn wounds, suggesting a promising approach for burn wound healing.

In this case report, a 47-year-old man experienced systemic hair loss after starting hemodialysis, which resolved after discontinuing the antipruritic drug nalfurafine, suggesting its role in causing hair follicle capillary regression.

In this study, researchers observed that blood vessel maturation in mice involves neonatal endothelial cells expanding the capillary network through vessel regression and angiogenesis, with adult cells later maintaining stability and repair through specific signaling pathways.

In this study, full-thickness wounding on Lanyu pigs led to scar formation and disrupted cell markers, while partial-thickness wounding allowed limited regeneration of rete ridges and papillary dermis.

This study found that transgenic mice overexpressing HGF/SF are more susceptible to UVA-induced melanoma, with melanin in the papillary dermis interacting with UVA to induce melanoma.

In this report, researchers described a potential new variant of mucinous nevus, characterized by dilation of hair follicle pores and fibromucinous stroma in both the papillary and perifollicular dermis.

This study investigated Cronkhite-Canada syndrome in ten patients, finding severe taste abnormalities in the anterior tongue linked to tongue papillary atrophy, which improved with treatment. Taste function tests were helpful in evaluating treatment effectiveness for this rare disorder.

In this study, the researchers reported that a novel exosome-based treatment, EX104, effectively reversed hair follicle miniaturization and promoted hair growth in a mouse model of androgenetic alopecia, showing results comparable to minoxidil and surpassing it in stimulating capillary growth and follicular proliferation.

This study found that while 450nm blue light can inhibit collagen and induce oxidative stress in dermal fibroblasts, 850nm near-infrared light may enhance metabolic activity without causing oxidative damage, suggesting potential for tailored light therapies in skin treatments.

In this case study, a 74-year-old patient with frontal fibrosing alopecia displayed unique trichoscopic and histopathological features, and treatments like 5-alpha reductase inhibitors and oral minoxidil effectively halted disease progression, highlighting the importance of comprehensive facial analysis for prognosis.

This systematic review indicates that a platelet-rich plasma concentration of 1.0 × 10^6 plt/μL may be optimal for tissue regeneration due to sufficient nutrition supply and effective growth factor diffusion in vivo.

This study found that scalp involvement in dermatomyositis consistently shows a nonscarring pattern with chronic telogen effluvium, featuring telangiectasia and mucin deposition as universal histologic markers.

This study reports that the white rhinoceros has a unique integumentary structure among large herbivores, characterized by thick epidermis, organized collagen bundles, and the presence of coiled sweat glands.

This study found that Guazuma ulmifolia, known for its use in hair loss treatment, contains polyphenolic compounds in its bark, particularly flavonoids, tannins, saponins, and mucilages.