Molecular Detection of Lymph Node Metastases with One-Step Nucleic Acid Amplification (OSNA) Pooling in Prostate Cancer: The POPCORN Study.

Pelvic lymph node dissection (PLND) is the most accurate procedure for lymph node (LN) staging in prostate cancer (PCa) patients. LN sectioning and hematoxylin and eosin (H&E) staining of at least one slice remains the gold standard for LN evaluation, potentially leading to misdetection of small metastatic focus. Entire LN analysis is possible with One-Step Nucleic Acid Amplification (OSNA) by detecting cytokeratin 19 (CK19) mRNA as a surrogate for LN invasion.

Generation of chimeric antigen receptor T cells targeting p95HER2 in solid tumors.

The redirection of T lymphocytes against tumor-associated or tumor-specific antigens, using bispecific antibodies or chimeric antigen receptors (CAR), has shown therapeutic success against certain hematological malignancies. However, this strategy has not been effective against solid tumors. Here, we describe the development of CAR T cells targeting p95HER2, a tumor-specific antigen found in HER2-amplified solid tumors.

Steroid-induced psychosis: a spectrum of neuropsychiatric glucocorticoid side effects.

Glucocorticoid-induced neuropsychiatric side effects have been known since their initial usage and frequently manifest in clinical settings. Despite this, they remain unpredictable, variable and complex to manage, impacting patient outcomes and the healthcare system.We report a case of glucocorticoid-induced psychosis after the administration of dexamethasone post-neurosurgical intervention and its evolution with the initiation of chemotherapy.