Keep Current with the Latest in Cell Biology Research

NAT10 Promotes Prostate Cancer Progression by Acetylating mRNA of MARK2 and Activating mTOR/HIF-1α/C-Myc Pathway to Enhance Glycolytic Reprogramming

[Cancer Gene Therapy] Researchers discovered a pronounced overexpression of NAT10 in prostate cancer tissues and cell lines, which correlated with enhanced cellular proliferation, migration, invasion, and overall tumor growth.

Dual Downregulation of HRK and BAD Promotes BCL-Xl-Mediated Docetaxel Resistance in Prostate Cancer

[Oncogenesis] Scientists elucidated that BCL-xL is the major pro-survival protein in prostate cancer cell lines after docetaxel treatment, which can be reverted using BH3 mimetics or PROTAC strategies against this protein.

UMMC Cancer Center and Research Institute Gains Nearly $2.6M from NCI for Metastasis Research

[University of Mississippi Medical Center] University of Mississippi Medical Center research to study the mechanisms of prostate cancer bone metastasis and evaluate new therapies has gained nearly $2.6 million in funding from the National Cancer Institute.

Unconventional T Cells in Urological Cancers: Catch Them If You Can

[Nature Reviews Urology] Unconventional T cells — including γδ T cells, mucosal-associated invariant T cells, NK T cells, double-positive and double-negative- T lymphocytes — are an underexplored component of immune surveillance in urological cancers. Emerging evidence suggests that each subset exhibits context-dependent behaviour across prostate cancer, bladder cancer, and renal cell carcinoma.

Prostate Cancer: Evading Immunity, Inspiring Therapy

[Trends in Cancer] Researchers explore the key immune-evasive features of prostate cancer, the contribution of the tumor microenvironment, and the immunotherapeutic strategies that have been clinically evaluated to improve outcomes in patients with advanced disease.

SPEN Inactivation Drives Resistance to Androgen Receptor Pathway Inhibitors in Metastatic Prostate Cancer

[Clinical Cancer Research] Scientists identified SPEN inactivation as a driver of androgen receptor pathway inhibitor resistance. SPEN inactivation results in upregulation of cell cycle proliferation and basal/stem cell activity as well as increased translation of pro-oncogenic genes.

CD73 Inhibition Overcomes Adaptive Immune Resistance to PARP Inhibiton in Models of Prostate Cancer

[Journal of Clinical Investigation] To investigate the immunomodulatory effects of poly(ADP-ribose) polymerase inhibitors in an unbiased manner, researchers performed bulk RNA sequencing on homologous recombination repair-proficient MycCaP cells treated with the PARP inhibitor olaparib versus vehicle control.

Neddylation-Triggered Ubiquitination and Proteasomal Degradation of HELLS Inhibits Prostate Cancer Growth via Genomic Instability

[Biochimica Et Biophysica Acta-Molecular Basis of Disease] Investigators identified the chromatin remodeler HELLS as a critical oncogenic driver in prostate cancer and elucidated a previously unrecognized post-translational cascade that governs its protein stability.

Epigenetic and Oncogenic Inhibitors Converge to Drive a Metabolic Catastrophe in Castration-Resistant Prostate Cancer

[The Journal of Clinical Investigation] Scientists showed that EZH2 inhibitors synergize with PI3K, AKT, or mTORC1 inhibitors to kill CRPC in vitro and promote tumor regression in vivo.

New KWF Funding Boosts 8 CCA Cancer Research Projects

[Amsterdam UMC] KWF announced 34 research projects that will receive funding in its latest round — including 8 projects involving Cancer Center Amsterdam (CCA) researchers.

Transcription Factor HOXC11 Drives Colorectal Cancer Progression and Metastasis via CAMK2A-Dependent CXCL5 Upregulation

[Advanced Science] Scientists validated the biological function of HOXC11 in colorectal cancer (CRC) proliferation and metastasis and established its clinical relevance in CRC.

A Scalable Microarrayed Organoid Platform for Precision Modeling of Intestinal Epithelial Damage and Recovery

[Cell Reports Methods] Investigators established a scalable, microarrayed 3D human intestinal organoid platform enabling high-throughput, single-organoid-resolution phenotyping of cytokine-induced epithelial injury and recovery.

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