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Oncogene-Induced Matrix Reorganization Controls CD8+ T Cell Function in the Soft-Tissue Sarcoma Microenvironment

[European Journal Of Clinical Investigation] Scientists investigated how ECM composition modulated CD8+ T cell function in undifferentiated pleomorphic sarcoma, an immunologically active desmoplastic tumor.

Nonlinear Elastic Bottlebrush Polymer Hydrogels Modulate Actomyosin Mediated Protrusion Formation in Mesenchymal Stromal Cells

[Advanced Materials] Bottlebrush polymers were synthesized and crosslinked to form poly(ethylene glycol)-based hydrogels and used to study how strain-stiffening behavior affects human MSCs.

Bortezomib Suppresses Acute Myelogenous Leukemia Stem-Like KG-1a Cells via NF-κB Inhibition and the Induction of Oxidative Stress

[Journal Of Cellular And Molecular Medicine] Scientists investigated the anti-acute myelogenous leukemia (AML) activity of bortezomib, emphasizing its anti-leukemic stem cells potential, using KG-1a cells, an AML cell line with stem-like properties.

Integrated Drug Profiling and CRISPR Screening Identify BCR::ABL1-Independent Vulnerabilities in Chronic Myeloid Leukemia

[Cell Reports Medicine] The authors performed ex vivo drug screening of CML CD34+ leukemic stem/progenitor cells using 100 single drugs and tyrosine kinase inhibitor-drug combinations and identify sensitivities to Wee1, MDM2, and BCL2 inhibitors.

Increased Uterine Arterial Tone, Stiffness and Remodeling with Augmented Matrix Metalloproteinase-1 and -7 in Uteroplacental Ischemia-Induced Hypertensive Pregnancy

[Biochemical Pharmacology] Scientists tested whether hypertensive pregnancy involved localized aberrations in uterine arterial tone, stiffness and remodeling by matrix metalloproteinases.

A Single Chain Variable Fragment Antibody (TN 64) Cognate to Fibronectin Type III Repeats Promotes Corneal Wound Healing by Inhibiting Fibrosis

[International Immunopharmacology] The authors showed that Tn64 bound to Tn fn repeats 3–5. Unlike other Tn fn domains, Tn fn 3–5 displayed no inhibition of fibronectin matrix assembly.

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