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May 2022 in “Cell Reports” Basal cell carcinomas need extra mutations to grow from small to large tumors.
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May 2018 in “Cancer Cell” Less differentiated melanoma cells are more vulnerable to a type of cell death, which could improve cancer treatments.
May 2026 in “Journal of Medicinal Chemistry” This study introduces dAR-6–1, a novel PROTAC designed for the transdermal treatment of androgenetic alopecia (AGA), featuring a pyridazinyl glutarimide moiety for enhanced CRBN binding. The compound demonstrates potent androgen receptor (AR) degradation with a DC50 of 0.90 nM and Dmax of 91% in LNCaP cells, and a DC50 of 0.23 nM and Dmax of 90% in hDPC cells, alongside exceptional solubility (>500 mg·mL–1). Both in vitro and in vivo studies, including an AGA mouse model, confirmed its superior skin permeability and hair regeneration efficacy compared to minoxidil. These findings highlight dAR-6–1 as a promising candidate for AGA treatment and offer a strategic framework for developing transdermal PROTACs.
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February 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Rapamycin may help treat Leigh syndrome by targeting protein kinase C.
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Alopecia areata patients have higher levels of certain immune receptors, suggesting new treatment possibilities.
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