Supplementary Figure 4 from Loss of Keratinocytic RXRα Combined with Activated CDK4 or Oncogenic NRAS Generates UVB-Induced Melanomas via Loss of p53 and PTEN in the Tumor Microenvironment
Year: 2023
Type: supplementary-materials
Abstract: Supplementary Figure S4: An increase in infiltrating macrophages is observed in melanocytic lesions from Cdk4R24cmice with epidermal-specific knockout of Rxra, but not in Rxraep-/- Tyr-NRASQBtK mice. No change in infiltrating CD4+ T-cells observed in melanocytic lesions from either Cdk4R24c or Tyr-NRASQ61K mice with epidermal-specific knockout of Rxra. (A, B) No change in infiltrating macrophages, as determined by fluorescent immunohistochemistry (I HC) of of 5 J.lm paraffin sections (MAC1 antigen), was observed in Rxraep-/- 1 Tyr-NRAS061K mice as compared to RxraL2/L2 controls. (C, D) An increase in infiltrating macrophages was observed in Rxraep-/- 1 Cdk4R24c mice as compared to RxraL2/L2 controls. (E-H) No change in infiltrating CD4+ T-cells as determined by fluorescent IHC was observed in Rxraep-/- Tyr-NRAS061K or Rxraep-/- Cdk4R24c mice as compared to RxraL 21L2 controls. Scale bars= 50 J.lm. ** = p :5 0.01
Language: English
Topic: Melanoma and MAPK Pathways
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: gold
OpenAlex ID: W4362548560