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Natural products might help treat hair greying.

This review discusses recent advances in the development of electrospun pectin nanofibers for biomedical applications, highlighting strategies to improve their mechanical properties and biological functions and addressing challenges like material variability and regulatory issues.

Panax notoginseng may help with oral ulcers and hair growth.

This review highlights the potential of inorganic nanoparticle-based scaffolds as innovative tools for advanced wound care, emphasizing their ability to provide antimicrobial action and regenerative support, while also discussing fabrication strategies and challenges in optimizing their clinical application.

The researchers reported creating a Human Hair Atlas that maps over 1200 molecular species in hair, revealing up to 50% variation in metabolite and lipid levels along the hair's length, and identified 122 exposome-related compounds from personal care products.

This study reported that albino Wistar rats exposed to chemical hair straighteners showed significant hair fiber damage and scalp skin deterioration, which worsened with repeated and prolonged application, highlighting the cytotoxic potential of these products and potential systemic risks.

In this review, retinoids are highlighted as promising agents for promoting scarless skin regeneration by coordinating cellular and molecular processes that suppress fibrosis, enhance re-epithelialization, promote angiogenesis, and enable hair follicle formation, potentially advancing functional skin repair.

This study suggests that while platelet-rich products show promise in treating dermatological conditions like chronic wounds and skin aging, there is still a need for standardized methodologies and extensive trials to confirm their long-term clinical benefits.

This study explores the design of responsive drug carriers based on the tumor microenvironment to improve targeting and reduce side effects in cancer treatment, using a model of delivering curcumin with a responsive polymer carrier and evaluating potential errors due to cancer cell heterogeneity.

In this study, researchers explained that healing of extensive skin defects involves granulation filling the wound cavity, followed by epithelialization from skin edges and hair follicles, which are crucial steps in wound healing.

This study suggests that dual inhibition of P-cadherin and c-Met could be an effective treatment strategy for head and neck squamous cell carcinoma by targeting resistant tumor cells.

In this study, researchers used 3D bioprinting with skin stem cells and specific hydrogels to create artificial skin that successfully promoted complete wound healing and the regeneration of skin structures, including hair follicles and blood vessels, in mice.

This case report highlights the successful use of Prussian Blue to treat a dog suffering from thallium intoxication, demonstrating the importance of early diagnosis and targeted therapy in veterinary care for improving recovery outcomes.

This research focused on understanding how radiotherapy affects mitochondrial function and signaling pathways in metastatic breast cancer cells, aiming to clarify its roles in cell survival, apoptosis, and metastatic progression, but the results are not reported in the abstract.

In this literature review, potential health risks of toxic chemicals commonly found in cosmetic products were linked to issues such as cancer, reproductive abnormalities, and skin diseases, highlighting concerns over ingredients like talc, parabens, and phthalates.

This study reviewed 16 notable drug repurposing patent applications from 2025, highlighting potential new uses such as guanfacine for autonomic dysfunction and disulfiram for subarachnoid hemorrhage survival, though many disclosures lack peer-reviewed studies and no patents are granted.

In laboratory tests, this study found that aqueous extracts of Myristica fragrans showed significant membrane stabilization, suggesting its potential as an anti-inflammatory agent, though further research is needed to confirm its pharmacological application.

This study found that individuals with alopecia areata had significantly lower blood levels of vitamin D and slightly lower serum copper levels compared to healthy controls, suggesting the potential importance of assessing these factors in the chemical evaluation of patients with this condition.

This review discusses the role of steroid 5 alpha reductase 2 in converting testosterone to DHT and its association with conditions like benign prostatic hyperplasia and prostate cancer; it reports no new results.

In this study, methanol extracts from Thai-colored rice fermented with Aspergillus molds exhibited an increase in polyphenolic content and antioxidant activity, outperforming Thai white and Japanese white rice, notably transforming key polyphenols like quercetin and ferulic acid.

This study found that a 2-deoxy-D-ribose gel stimulated hair follicle growth in mice with androgenic alopecia, showing effects similar to minoxidil without additional benefits from combining the two treatments.

This review reports that extracts from the plant Eclipta alba, traditionally used in herbal medicine, may promote hair growth by inhibiting TGF-β1 expression and functioning as a 5α-reductase inhibitor, potentially benefiting androgenic alopecia treatment.

This review reports various ethnomedicinal uses, phytochemical components, and potential pharmacological effects of Eclipta alba, highlighting benefits like wound healing and neuroprotection, though it underscores the need for further mechanism-based studies and clinical trials.

This review paper critically evaluates the pharmacological and toxicological effects of Ziziphus mauritiana, a plant with traditional medicinal use, highlighting its anxiolytic, antioxidant, antimicrobial, anti-cancer, anti-diabetic, and anti-ulcer properties attributed to its rich phytochemical composition.

This paper reviewed the medicinal properties and historical Unani uses of Ranunculus sceleratus (Kabīkaj), detailing its identification, uses, and both beneficial and adverse effects, while noting its current lack of use due to availability and identification challenges.

This review of Lawsonia inermis L., or henna, details its bioactive compounds and historical uses in Unani medicine, including treatment for various conditions like ulcers and jaundice, while highlighting its potential for wound healing, hepatoprotective, and other effects, though further research is needed.

This study found that a nanoemulsion containing perfluorooctyl bromide effectively increased oxygen levels in an anoxic environment, enhancing hair dermal papilla cell growth and significantly promoting hair organ elongation.

This review article reports that many herbal drugs show potential for treating alopecia effectively and with fewer side effects compared to synthetic drugs, addressing a common issue among urban residents due to stress and environmental factors.

This study found that AP-2α and AP-2β transcription factors are crucial for maintaining adult skin homeostasis, with their inactivation in keratinocytes leading to impaired differentiation, hair abnormalities, and inflammation, highlighting their key regulatory roles.

This source reviews mechanisms and existing treatments for hair aging, highlighting factors like oxidative stress and DNA repair defects that affect hair follicle and stem cell function, and discusses research limitations and future directions in the field.