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Metabolic Switch Regulates Lineage Plasticity and Induces Synthetic Lethality in Triple-Negative Breast Cancer

[Cell Metabolism] Investigators found that deficiency in tumor glycolysis activated a metabolic switch from glycolysis to fatty acid β-oxidationto fuel TNBC growth. They showed that, in TNBC cells, PKM2 directly interacts with histone methyltransferase EZH2 to coordinately mediate epigenetic silencing of a carnitine transporter, SLC16A9.

PAPAS Promotes Differentiation of Mammary Epithelial Cells and Suppresses Breast Carcinogenesis

[Cell Reports] Scientists show edthat lactogenic differentiation of murine mammary epithelial cells requires silencing of genes encoding ribosomal RNA (rRNA) by the antisense transcript PAPAS.

Qualification of a Multiplexed Tissue Imaging Assay and Detection of Novel Patterns of HER2 Heterogeneity in Breast Cancer

[NPJ Breast Cancer] Researchers qualified a breast cancer-specific antibody panel, including HER2, ER, and PR, for multiplexed tissue imaging. They then compared the performance of these antibodies against established clinical standards using pixel-, cell- and tissue-level analyses, utilizing 866 tissue cores

Gasdermin C Sensitizes Tumor Cells to PARP Inhibitor Therapy in Cancer Models

[European Journal Of Clinical Investigation] Scientists showed that gasdermin C sensitized tumor cells to several poly (ADP-ribose) polymerase inhibitors in vitro and in immunocompetent mice and caused durable tumor regression in an immune-dependent manner.

Theranostic Role of 89Zr- and 177Lu-Labeled Aflibercept in Breast Cancer

[European Journal Of Nuclear Medicine And Molecular Imaging] Aflibercept was radiolabeled with 89Zr and 177Lu via the conjugation of chelators. Flow cytometry and cell immunofluorescent staining were performed to evaluate the binding affinity of Abe.

Nomogram Model for Predicting Invasive Placenta in Patients with Placenta Previa: Integrating MRI Findings and Clinical Characteristics

[Scientific Reports] Investigators validated a nomogram model that predicts invasive placenta in patients with placenta previa, utilizing MRI findings and clinical characteristics. A retrospective analysis was conducted on a training cohort of 269 patients from the Second Affiliated Hospital of Fujian Medical University and a validation cohort of 41 patients from Quanzhou Children’s Hospital.

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