Generation of autologous hematopoietic stem cell-derived T lymphocytes for cancer immunotherapy.

CD19CAR-T cell therapy demonstrated promising outcomes in relapsed/refractory B-cell malignancies. Nonetheless, the limited T-cell function and ineffective T-cell apheresis for therapeutic purposes are still concern in heavily pretreated patients. We investigated the feasibility of generating hematopoietic stem cell-derived T lymphocytes (HSC-T) for cancer immunotherapy.

Co-stimulation of CD28/CD40 signaling molecule potentiates CAR-T cell efficacy and stemness.

CD19 chimeric antigen receptor T (CD19CAR-T) cells have achieved promising outcomes in relapsed/refractory B cell malignancies. However, recurrences occur due to the loss of CAR-T cell persistence. We developed dual T/B cell co-stimulatory molecules (CD28 and CD40) in CAR-T cells to enhance intense tumoricidal activity and persistence.

Proteome Analysis of the Antiproliferative Activity of the Novel Chitooligosaccharide-Gallic Acid Conjugate against the SW620 Colon Cancer Cell Line.

Chitooligosaccharide (COS) and gallic acid (GA) are natural compounds with anti-cancer properties, and their conjugate (COS-GA) has several biological activities. Herein, the anti-cancer activity of COS-GA in SW620 colon cancer cells was investigated. MTT assay was used to evaluate cell viability after treatment with 62.

Enrichment of T-cell proliferation and memory gene signatures of CD79A/CD40 costimulatory domain potentiates CD19CAR-T cell functions.

CD19 chimeric antigen receptor (CAR) T-cells have demonstrated remarkable outcomes in B-cell malignancies. Recently, the novel CD19CAR-T cells incorporated with B-cell costimulatory molecules of CD79A/CD40 demonstrated superior antitumor activity in the B-cell lymphoma model compared with CD28 or 4-1BB. Here, we investigated the intrinsic transcriptional gene underlying the functional advantage of CD19.

Serum Proteomic Profiling Reveals Differentially Expressed IGHG3 and A1AG1 as Potential Predictors of Chemotherapeutic Response in Advanced Non-small Cell Lung Cancer.

Background: This study aimed to identify differentially expressed proteins in the serum of advanced non-small cell lung cancer (NSCLC) patients responding to carboplatin (CAR) plus paclitaxel (PTX) chemotherapy compared to non-responders.

Materials And Methods: Serum from 8 responders and 6 non-responders was subjected to proteomic analysis by label-free liquid chromatography tandem mass spectrometry and validated by western blotting. CAR/PTX-resistant human H1792 and A549 cells were used for evaluating gene expression.