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| Open AccessUncovering the complex relationship between balding, testosterone and skin cancers in men
Male-pattern baldness (MPB) is related to dysregulation of androgens. Here, authors show that MPB (but not androgens) is associated with skin cancer risk, particularly in the scalp region, suggesting that sun exposure, rather than androgens, is the main driver.
- Jue-Sheng Ong
- , Mathias Seviiri
- & Matthew H. Law
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Article
| Open AccessLY6D marks pre-existing resistant basosquamous tumor subpopulations
The identification of distinct cell populations with cellular plasticity in skin basal cell carcinoma is important for understanding treatment resistance mechanisms. Here, the authors identify the resistant LY6D+ basosquamous population that correlates with poor clinical outcomes.
- Daniel Haensel
- , Sadhana Gaddam
- & Anthony E. Oro
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Article
| Open AccessIn vivo tumor immune microenvironment phenotypes correlate with inflammation and vasculature to predict immunotherapy response
Standard assessment of immune infiltration of biopsies is not sufficient to accurately predict response to immunotherapy. Here, the authors show that reflectance confocal microscopy can be used to quantify dynamic vasculature and inflammatory features to better predict treatment response in skin cancers.
- Aditi Sahu
- , Kivanc Kose
- & Milind Rajadhyaksha
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Article
| Open AccessIntegrated multi-omics reveals cellular and molecular interactions governing the invasive niche of basal cell carcinoma
The role of reciprocal tumour-stroma interactions in tumour invasion remains poorly characterised. Here, single-cell and spatial transcriptomics identifies the cell populations and their transcriptional reprogramming contributing to the spatial organization of the basal cell carcinoma invasive niche.
- Laura Yerly
- , Christine Pich-Bavastro
- & François Kuonen
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Article
| Open AccessMechanochemical control of epidermal stem cell divisions by B-plexins
It is unclear how epithelial tissues adjust cell division rates to cell density. Here, the authors show that Plexin-B1 and Plexin-B2 sense mechanical compression (crowding) of epidermal stem cells, resulting in inactivation of YAP and suppression of cell proliferation.
- Chen Jiang
- , Ahsan Javed
- & Thomas Worzfeld
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Article
| Open AccessDisease risk scores for skin cancers
Predicting who will develop skin cancer is difficult. Here, the authors from 23andMe developed a polygenic risk score for skin cancer based on a questionnaire and genetic data from more than 210,000 individuals and suggest that the score could be used in early screening programmes.
- Pierre Fontanillas
- , Babak Alipanahi
- & Adam Auton
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Article
| Open AccessNew basal cell carcinoma susceptibility loci
Basal cell carcinoma is a common cancer among people of European ancestry, with associated high economic costs to monitor and treat. Here Stacey et al.conduct a genome-wide association study on Icelandic and other European populations, identifying four novel loci associated with cancer susceptibility.
- Simon N. Stacey
- , Hannes Helgason
- & Kari Stefansson