Abstract Immunotherapy has revolutionized cancer treatment but yet to be translated into brain tumors. Studies in melanoma and sarcoma, amongst other models, have revealed the accumulation of germinal-center-like B cells as a key survival predictor post-PD1 blockade. We seek leverage cell immunity enhance immunotherapy effectiveness glioblastoma (GBM). In human GBM murine glioma we found that t...

Abstract Chimeric antigen receptor (CAR)-T therapy has yielded impressive clinical results in hematological malignancies and it is a promising approach for solid tumor treatment. However, toxicity concern hampering its broader use. In selecting lead CAR-T candidate against the oncofetal glypican 3 (GPC3), we employed strategy to manage profile by single-chain variable fragment with reduced affi...

A simultaneous action of several pro-fibrotic mediators appears relevant in the development of fibrosis. There are evidences that transforming growth factor-β (TGF-β)/Smad3 pathway forms with αvβ6 integrin, mammalian target of Rapamycin (mTOR) and peroxisome proliferator-activated receptor-γ (PPARγ) a complex signalling network with extensive crosstalk and strong effects on fibrosis development...

The predominantly tumorigenic actions of transforming growth factor-beta (TGFβ) in aggressive cancer make the TGFβ pathway an attractive target for therapeutic intervention. Currently a number of TGFβ-targeted cancer therapies are in clinical trials. However, due to the multifaceted role of TGFβ signaling, antagonizing TGFβ in the clinical setting is challenging. Therefore it is essential to de...

Transforming growth factor-β (TGFβ) promotes glomerular hypertrophy and matrix expansion, leading to glomerulosclerosis. MicroRNAs are well suited to promote fibrosis because they can repress gene expression, which negatively regulate the fibrotic process. Recent cellular and animal studies have revealed enhanced expression of microRNA, miR-21, in renal cells in response to TGFβ. Specific miR-2...

JMJD3 H3K27me3 demethylase plays an important role in the transcriptional response to different signaling pathways; however, the mechanism by which it facilitates transcription has been unclear. Here we show that JMJD3 regulates transcription of transforming growth factor β (TGFβ)-responsive genes by promoting RNA polymerase II (RNAPII) progression along the gene bodies. Using chromatin immunop...

BACKGROUND Mechanical overload of the heart is associated with excessive deposition of extracellular matrix proteins and the development of cardiac fibrosis. This can result in reduced ventricular compliance, diastolic dysfunction, and heart failure. Extracellular matrix synthesis is regulated primarily by cardiac fibroblasts, more specifically, the active myofibroblast. The influence of mechan...

BACKGROUND Thoracic aortic aneurysm/dissection (TAAD) is a common phenotype that may occur as an isolated manifestation or within the constellation of a defined syndrome. In contrast to syndromic TAAD, the elucidation of the genetic basis of isolated TAAD has only recently started. To date, defects have been found in genes encoding extracellular matrix proteins (fibrillin-1, FBN1; collagen type...

Unlike skin, oral gingival do not scar in response to tissue injury. Fibroblasts, the cell type responsible for connective tissue repair and scarring, are exposed to mechanical tension during normal and pathological conditions including wound healing and fibrogenesis. Understanding how human gingival fibroblasts respond to mechanical tension is likely to yield valuable insights not only into gi...

In many renal diseases, transforming growth factor β (TGFβ)-stimulated canonical Smad 3 and noncanonical mechanistic target of rapamycin (mTOR) promote increased protein synthesis and mesangial cell hypertrophy. The cellular underpinnings involving these signaling molecules to regulate mesangial cell hypertrophy are not fully understood. Deptor has recently been identified as an mTOR interactin...