June 2026 in “HAL (Le Centre pour la Communication Scientifique Directe)” This infographic compares the safety profiles of SH‑1, a cosmetic ingredient, which showed no systemic absorption, and PP405, an investigational drug with dose-dependent systemic uptake and potential threshold breaches, highlighting differences in safety between cosmetic and investigational substances according to this report.
March 1991 in “Health Policy” This study developed solid lipid nanoparticles as carriers for a specific gene-silencing plasmid, demonstrating effective delivery and reduced cytotoxicity in prostate cancer cells.
In this study, Paljeong-san pharmacopuncture reduced dihydrotestosterone levels and inhibited prostate tissue proliferation in a rat model of benign prostatic hyperplasia.
1 citations
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January 2016 in “Journal of gastrointestinal & digestive system” The researchers reported that the SAGI PGP procedure resulted in excess weight loss of over 90% in the first year and normalized blood sugar levels without medication among diabetic patients by the first month post-operation.
February 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that Prss53-mutated rabbits exhibited curved hair and skeletal dyskinesia, suggesting a link between Prss53 loss and these traits, potentially involving disrupted calcium metabolism.
3 citations
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August 2022 in “Biochemical Genetics”
This study revealed that IP-PA1, derived from Pantoea agglomerans, promoted hair growth in mice and increased certain growth factor expressions in human cell cultures, suggesting a unique mechanism compared to traditional hair growth treatments.
28 citations
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January 1985 in “Journal of the American Academy of Dermatology” This report presents a case of pili torti in a young girl with citrullinemia, a novel association not previously documented.
56 citations
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December 2011 in “The Plant Journal” AGD1 is important for root hair development in Arabidopsis, working with phosphoinositide signaling and the actin cytoskeleton.
2 citations
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December 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that SYP123 and VAMP727 are involved in the secretion and transport of inner cell wall components, which is crucial for hardening the root hair shank in Arabidopsis.
November 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, mice lacking the Mcpip1 gene in their myeloid cells did not develop SCC-like tumors but instead showed increased melanocyte activity and hair loss, indicating a distinct role for myeloid Mcpip1 in skin cancer development compared to keratinocyte Mcpip1.
1 citations
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December 2016 in “Revista română de medicină de laborator” This study reported the first case of a NIPAL4 c.527C>A mutation in Romanian patients with autosomal recessive congenital ichthyosis, finding that NIPAL4 mutations are more common than TGM1 mutations in this population.
2 citations
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December 2020 in “Endocrinology, diabetes & metabolism case reports” This case study highlights the complexity of managing autoimmune polyglandular syndrome type 1, emphasizing the need for thorough clinical history, high suspicion for early diagnosis, and continuous long-term follow-up.
10 citations
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June 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” This study identified FP-1 as a highly specific extracellular matrix protein in follicular papilla cells, which may play a role in hair growth regulation during specific hair cycle phases.
1 citations
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August 2021 in “Journal of Investigative Dermatology” ASLAN004 was safe and well-tolerated, supporting further development for treating certain diseases.
This study found that deleting the Mad2l1 gene in mice leads to rapid onset of acute lymphoblastic leukemia and liver cancer due to induced chromosomal instability.
5 citations
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August 2019 in “iScience” In this study, Trf1 genetic deletion in mice, including those with cancer-prone mutations, was shown to not affect overall viability and cause only mild effects, while being necessary for tumor formation, suggesting a potential therapeutic window for Trf1 as an anti-cancer target.
4 citations
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November 2023 in “Biological and Pharmaceutical Bulletin” This study found that the BP-3 extract from Boesenbergia rotunda, rich in panduratin A, demonstrated strong anti-adipogenesis and lipolysis effects on preadipocyte cells at non-toxic concentrations, and when formulated into a serum reduced thigh circumference and improved skin firmness in a human trial.
37 citations
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December 1995 in “Journal of Cell Science” This study found that nexin 1 mRNA, a potent protease inhibitor, is prevalent in rat follicular papilla cells and may play a role in regulating hair follicular growth.
9 citations
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November 2021 in “Frontiers in Cell and Developmental Biology” This study found that PBX1 overexpression reduces hair follicle-derived mesenchymal stem cell senescence and apoptosis by alleviating ROS-mediated DNA damage, rather than enhancing DNA repair.
December 2025 in “Animals” In this study on fine-wool sheep, researchers found that overexpressing the TGFBR1 gene decreased proliferation of dermal papilla cells by influencing multiple signaling pathways, suggesting TGFBR1 as a negative regulator in hair follicle development.
A new mutation in the TRPS1 gene caused Trichorhinophalangeal syndrome in a 17-year-old, highlighting the need for genetic testing.
17 citations
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May 2021 in “Journal of Cell Science” In this study, the researchers discovered that specific polyamine depletion enhances stemness in hair follicle stem cells through a mechanism independent of mRNA translation.
16 citations
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August 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that MED1 plays a role in maintaining keratinocyte quiescence and hair follicle stem cell populations, as its absence in mice led to increased keratinocyte proliferation and reduced stem cell numbers.
6 citations
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August 2020 in “JCRPE” This report presents a case of familial male-limited precocious puberty with a novel LHCGR gene mutation, where a boy responded well to treatment with bicalutamide and anastrozole.
15 citations
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January 1991 in “Mammalian Genome”
2 citations
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May 2012 in “Acta pharmaceutica sinica B” This study examined the microscopic characteristics of hair or feather in five animal drug components of the Shenrongbian pill, identifying distinctive medulla cell shapes and hair cuticle patterns for each component.
5 citations
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July 2022 in “Orphanet journal of rare diseases” This study found that RSPO1 mutations in patients with a 46XX disorder of sexual development contribute to impaired skin integrity and increased risk of squamous cell carcinoma in areas subject to friction.
3 citations
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April 2012 in “Bioinformation” This study concluded that specific SNPs in the TRPS1 gene significantly alter its protein structure, affecting interactions and contributing to the development of congenital hypertrichosis.