The mechanistic target of rapamycin complex 1 (mTORC1) is a master regulator of cell growth that responds to a diverse set of environmental cues, including amino acids. Deregulation of mTORC1 has been linked with meta...
详细信息
The mechanistic target of rapamycin complex 1 (mTORC1) is a master regulator of cell growth that responds to a diverse set of environmental cues, including amino acids. Deregulation of mTORC1 has been linked with metabolic diseases, cancer and aging. In response to amino acids, mTORC1 is recruited by the Rag GTPases to the lysosome, its site of activation. The GATOR1 complex, consisting of DEPDC5,NPRL3 and NPRL2, displays GAP activity to inactivate Rag GTPases under amino acid deficient
Pyricularia oryzae,the causal pathogen of rice blast disease,is an excellent experimental model *** has been shown to play important roles in *** development and plant *** *** endosomal system is highly dynamic and ha...
详细信息
Pyricularia oryzae,the causal pathogen of rice blast disease,is an excellent experimental model *** has been shown to play important roles in *** development and plant *** *** endosomal system is highly dynamic and has been shown to be associated with conidiogenesis and pathogenicity as *** date,the crosstalk between autophagy and endocytosis has not been explored in ***,we identified three *** VPS9 domain-
The undisputed role of T cells in anti-tumor response has been proved by strong evidence. Redirecting T cells to tumor cells using bispecific antibodies (BsAbs) is emerging as potent cancer therapies, The main concept...
详细信息
The undisputed role of T cells in anti-tumor response has been proved by strong evidence. Redirecting T cells to tumor cells using bispecific antibodies (BsAbs) is emerging as potent cancer therapies, The main concept of this strategy is commonly cross-link tumor cells and T cells by simultaneously binding to cell surface tumor-associated antigen (TAA) and the CD3?chain of the TCR/***, Remarkable upregulation of immune checkpoint programmed cell death ligand-1
Diabetes is a complicated metabolic disease affected by both heredity and environmental *** presence of DNA methylation which closely related to environmental factors has raised intense interest in understanding diabe...
详细信息
Diabetes is a complicated metabolic disease affected by both heredity and environmental *** presence of DNA methylation which closely related to environmental factors has raised intense interest in understanding diabetic *** one of affected organs by diabetes,adipose tissue involved in various pathological and physiological processes and plays an essential part of endocrine organ that regulates the metabolic balance of ***,focusing on several types adipose tissue,we review recent research on the relationship between DNA methylation and diabetes in order to understand further its pathogenesis and providing a possible therapeutic method against diabetes.
Gram-negative bacterial pathogens deliver virulent effector proteins into host cells through specialized protein secretion systems,such as type III and IV secretion *** injected effectors often harbor novel enzymatic ...
详细信息
Gram-negative bacterial pathogens deliver virulent effector proteins into host cells through specialized protein secretion systems,such as type III and IV secretion *** injected effectors often harbor novel enzymatic activities and catalyze unique post-translational modifications on host key signaling molecules to activate or inactivate the host signaling pathways for bacterial infection and *** subversion of the host cellular processes by bacterial effector proteins plays the central role in bacterial ***,we utilized multiple-disciplinary approaches of microbiology,biochemistry and cell biology,and identified the biochemical activities and host targets of several important effector *** effectors employed novel mechanisms to modulate the host *** this talk,we will present the novel post-translational modifications and mechanisms by two of these effectors.
RNAs are highly structured and intertwined with each other to regulate critical biological processes, yet their in situ higher-order organization and regulation remain unknown. By coupling in situ proximity ligation w...
详细信息
RNAs are highly structured and intertwined with each other to regulate critical biological processes, yet their in situ higher-order organization and regulation remain unknown. By coupling in situ proximity ligation with massively parallel sequencing, we report RNA in situ conformation sequencing (RICseq), a method that is used to probe the three-dimensional (3D) architecture and regulations of the whole
Most circular RNAs (circRNAs) are known to be produced from back-splicing, however their general function is still an open *** we and other groups reported that a subset of circRNAs are translatedinvivo via different ...
详细信息
Most circular RNAs (circRNAs) are known to be produced from back-splicing, however their general function is still an open *** we and other groups reported that a subset of circRNAs are translatedinvivo via different Internal Ribosome Entry Sites (IRES), however the scope of circRNA translation is unclear. To systematically identify new sequences that drive circRNA translation, we developed a cell-based reporter system to screen a random 10-nt library for short elements that drive
Cullin Ring E3 ligases (CRLs) are a large family of ubiquitin ligases mediating the degradation of~20%of the *** are activated by neddylation and regulated by the deneddylase COP9 Signalosome (CSN). CSN biochemically...
详细信息
Cullin Ring E3 ligases (CRLs) are a large family of ubiquitin ligases mediating the degradation of~20%of the *** are activated by neddylation and regulated by the deneddylase COP9 Signalosome (CSN). CSN biochemically inhibits but genetically activates CRLs, underscoring the importance of dynamic complex assembly, which remains poorly understood. Here, we combine biochemical, x-ray crystallographic and electron microscopic insights to elucidate the
暂无评论