Keep Current with the Latest in Cell Biology Research

DNA Demethylating Agents Suppress Preclinical Models of Synovial Sarcoma

[Journal of Clinical Investigation] Given that synovial sarcoma is characterized by a peculiarly low DNA hypomethylation profile, researchers hypothesized that further disturbance of DNA methylation would have a negative impact on synovial sarcoma growth.

Tissue Mechanics in Tumor Heterogeneity and Aggression

[Trends in Cancer] Scientists discuss the role of the ECM in driving cancer aggression through its impact on tumor heterogeneity.

LncRNA SLNCR Phenocopies the E2F1 DNA Binding Site to Promote Melanoma Progression

[Cell Reports] Scientists showed that SLNCR binds to E2F1 to promote the proliferation, invasion, and migration of melanoma cells from the bloodstream into the lungs.

Somatic Mutations and Outcomes in Chronic Myeloid Leukemia Adolescent and Young Adults Compared to Children, Adults, and BCR::ABL1-Positive Acute Lymphoblastic Leukemia

[Leukemia] This real-life study compared mutation profiles and their impact on outcomes in 80 adolescent and young adults, 97 adult, and 16 pediatric chronic myeloid leukemia in chronic phase patients, alongside 81 BCR::ABL1-positive acute lymphoblastic leukemia patients.

Universal Fibroblasts across Tissues Can Differentiate into Niche Cells for Hematopoietic Stem Cells

[Cell Reports] Scientists demonstrated that CD248+ universal fibroblasts from the lung and colon outside the skeletal system generated CXCL12-abundant reticular/leptin-receptor-expressing cells characterized by HSC niche functions.

Bone Mesenchymal Stem Cells Based on Matric Hydrogels Attenuate Intervertebral Disc Degeneration by Suppressing Oxidative Stress-Induced Ferroptosis

[Scientific Reports] Researchers investigated the effect of bone MSCs in intervertebral disc degeneration (IVDD) by magnetic resonance imaging and hematoxylin and eosin staining analysis using a rat-punctured IVDD model.

Complosome As a New Intracellular Regulatory Network in Both Normal and Malignant Hematopoiesis

[Leukemia] Investigators proposed that the complosome, like its role in lymphocytes, is necessary for the optimal function of mitochondria in hematopoietic cells, including hematopoietic stem progenitor cells.

The Dynamic Interplay between Melanoma Cells and CAFs: Implications Drug Resistance and Immune Evasion and Possible Therapeutics

[Experimental Cell Research] The authors explore different subtypes of cancer-associated fibroblasts, their origins, and how they have evolved in their pro-tumorigenic roles in melanoma.

PILRα on Tumor Cells Interacts with the T Cell Surface Protein CD99 to Suppress Antitumor Immunity

Investigators identified the tumor cell-expressed paired immunoglobulin-like type 2 receptor alpha (PILRα) as an immune suppressor targeting T cells using high-throughput screening. [Nature Cancer] Abstract

CD206+IL-4Rα+ Macrophages Are Drivers of Adverse Cardiac Remodeling in Ischemic Cardiomyopathy

[Circulation] Scientists examined whether CD206+ macrophages expressing interleukin (IL)–4Rα are key drivers of adverse left ventricular remodeling in heart failure.

Depletion of Effector Regulatory T Cells Associates with Major Response to Induction Dual Immune Checkpoint Blockade

[Cancer Discovery] Single-cell profiling revealed responders had higher baseline intratumoral CD8+ T cells with a tumor-reactive, tissue-resident memory phenotype and a treatment-related decrease in effector regulatory T cells.

Harnessing Kupffer Cell Metabolic Rewiring: Rapamycin–Gliadin Nanoparticle as a Pivotal Strategy for Immune Tolerance in Celiac Disease

[ACS Nano ] In vivo analyses demonstrated the efficient uptake of PLN-GR by antigen-presenting cells, particularly Kupffer cells and splenic dendritic cells, driving their tolerogenic phenotypic transformation.

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