February 2026 in “Ciencia Latina Revista Científica Multidisciplinar” This review found a significant immunological link between diffuse alopecia areata and autoimmune thyroid disorders, particularly Hashimoto's thyroiditis, highlighting the importance of early recognition and thyroid function evaluation to improve clinical management and avoid diagnostic delays.
September 2025 in “Frontiers in Cell and Developmental Biology” 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 found that patients with psoriasis had a significantly higher prevalence of autoimmune diseases and other comorbidities compared to individuals without psoriasis.
53 citations
,
July 2021 in “International Journal of Molecular Sciences” This study found that extracts from Geranium pyrenaicum show promising antioxidant, enzyme inhibitory, and antiviral activities, particularly the methanolic extract's antiviral activity against HSV-1.
28 citations
,
July 2021 in “Pharmaceutics” This study found that Morus alba root extract activates β-catenin in hair follicle dermal papilla cells, promoting the transition to the anagen phase and enhancing hair growth factor secretion.
12 citations
,
May 2024 in “International Journal of Nanomedicine” This review discusses the potential of stem cell-derived extracellular vesicles for improving diabetic wound healing and highlights their mechanisms, limitations, and challenges, but provides no new clinical findings.
4 citations
,
April 2012 in “Asian-australasian Journal of Animal Sciences” This study found that applying deer antler extract to rat skin wounds enhanced hair growth and increased IGF-I expression, suggesting potential use in hair growth products.
1 citations
,
April 2023 in “International Journal of Molecular Sciences” This study found that Botryococcus terribilis ethanol extract significantly reduced inflammation markers in LPS-stimulated RAW264 cells, potentially via Axl inhibition and alteration of immune-related gene expression.
This study found that an exosome formulation with plant extracts significantly increased hair regrowth in men with male pattern alopecia compared to a placebo, without notable adverse effects.
54 citations
,
May 1994 in “Veterinary Pathology” This study found widespread localization of parathyroid hormone-related protein in normal and cancerous canine tissues, suggesting a potential physiological role as a paracrine or autocrine factor.
43 citations
,
July 2024 in “Nutrients” This narrative review highlights the crucial role of micronutrients and gut microbiota in thyroid function and suggests that nutritional imbalances may contribute to thyroid dysfunction or diseases.
This study found that while parabens in haircare products were within legal limits, all samples contained dibutyl phthalate, raising concerns about chronic exposure to endocrine disruptors.
June 2026 in “International Journal of Molecular Sciences” This review synthesizes current evidence on the Warburg effect in anaplastic thyroid carcinoma and discusses potential therapeutic targets, but reports no new clinical results.
8 citations
,
September 2022 in “Human genomics” This study identified a coexpression network and key genes associated with thyroid eye disease, potentially aiding in its treatment and diagnosis.
7 citations
,
August 2021 in “Heliyon” This study suggests that the herbal formulation Phyllotex™ may promote hair growth in androgenetic alopecia by enhancing cell proliferation and reducing oxidative stress and TGF-β1 expression in vitro.
In this clinical trial, the researchers observed that a biotin and silica supplement reduced hair fall, increased hair growth rate, and improved skin elasticity, hydration, and nail quality over 90 days without adverse effects.
27 citations
,
January 2018 in “Drug Delivery” In this study, researchers investigated a new local drug delivery system using glycol chitosan hydrogel and doxorubicin (GC10/DOX) for thyroid cancer in mice, finding it produced a stronger antitumor effect compared to conventional treatment methods.
1 citations
,
October 2025 in “International Journal of Molecular Sciences” This narrative review highlights the potential of naturally occurring compounds to target specific molecular pathways and overcome resistance in advanced and recurrent papillary thyroid cancer, offering new therapeutic possibilities beyond traditional treatments like surgery and lifelong hormone replacement.
7 citations
,
December 2021 in “Pharmaceutics” This review examines the anti-alopecia effects of plant-derived phytochemicals and their mechanisms for promoting hair growth, but it reports no new clinical findings.
January 2017 in “Archives of Aesthetic Plastic Surgery” This study reported that using a shampoo and tonic containing horse placental growth factor improved hair thickness and density in postpartum women over three months.
This study in women aged 28-38 after their first cesarean delivery found higher levels of inflammatory markers and metabolic disturbances, including elevated BMI and blood sugar, which may contribute to increased postpartum hair loss compared to healthy controls.
June 2022 in “Indian Dermatology Online Journal” This case report describes a 19-year-old male with alopecia totalis and comedones over the bald scalp, suggesting the importance of terminal hair for sebum drainage to prevent preliminary acne lesions.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” This study identified a novel G207E STING mutation causing a distinct phenotype involving alopecia, photosensitivity, and thyroid dysfunction, and suggests that common polymorphisms in TMEM173 and IFIH1 may influence disease presentation.
1 citations
,
May 2021 in “Thyroid Research and Practice” This study found that low-dose radioactive iodine therapy for hyperthyroidism and thyroid cancer produced short-term adverse effects like loss of taste, xerostomia, and hair loss, which were self-limiting.
175 citations
,
January 2020 in “European Journal of Endocrinology” These guidelines recommend testing thyroid function in patients with obesity due to common hypothyroidism, and highlight that weight loss is crucial for addressing hormonal imbalances, with only modest weight loss benefits from treating endocrine disorders.
2 citations
,
January 1966 in “American Journal of Obstetrics and Gynecology” This study observed that thyroid and hormone treatments did not resolve postpartum alopecia in a small patient group, and most cases may naturally revert to normal.
182 citations
,
November 2018 in “Cosmetics” This article reviews the empirical use of algae in traditional remedies and highlights the need for scientific understanding of algae's bioactive compounds used in cosmetics without providing new experimental results.
18 citations
,
December 2021 in “Foods” This study explores the potential of seaweeds as a source of bioactive compounds for food, cosmetics, and medical applications, while highlighting concerns about toxic element accumulation and suggesting purification and nanoencapsulation techniques to enhance safety and stability.
18 citations
,
March 2016 in “Cosmetics” This review discusses telogen effluvium, including its triggers, clinical presentations, and management options, and does not report new research findings, emphasizing the need for identification and exclusion of underlying causes.
11 citations
,
January 2020 in “World Journal of Traditional Chinese Medicine” This study used a glucocorticoid-injection model to mimic kidney-yang deficiency syndrome and reported symptoms related to hormonal imbalances in the hypothalamic-pituitary-target gland axes.