Abstract:
:Focal adhesion kinase (FAK) is a major signaling molecule which functions downstream of integrins or in conjunction with mitogenic signaling pathways. FAK is overexpressed and/or activated in many types of human tumors, in which it promotes cell adhesion, survival, migration and invasion. In addition to FAK's ability to regulate signaling through its scaffolding activities, FAK encodes an intrinsic kinase activity. Although some FAK substrates have been identified, a more comprehensive analysis of substrates is lacking. In this study, we use a protein microarray to screen the human proteome for FAK substrates. We confirm that several of the proteins identified are bona fide in vitro FAK substrates, including several factors which are known to regulate the NFκB pathway. Finally, we identify a role for FAK's kinase activity in both canonical and non-canonical NFκB signaling. Our screen therefore represents the first high throughput screen for FAK substrates and provides the basis for future in-depth analysis of the role of FAK's kinase activity in the processes of tumorigenesis.
journal_name
Int J Biol Scijournal_title
International journal of biological sciencesauthors
Dwyer SF,Gao L,Gelman IHdoi
10.7150/ijbs.10273subject
Has Abstractpub_date
2015-02-17 00:00:00pages
404-10issue
4issn
1449-2288pii
ijbsv11p0404journal_volume
11pub_type
杂志文章abstract::Apolipoprotein A-I (apoA-I) mimetic peptides have been pursued as new therapeutic agents for the treatment of atherosclerosis, yet their precise mechanism responsible for atheroprotection remains unclear. Like apoA-I itself, most of these peptides are capable of stimulating cholesterol efflux from macrophages or foam ...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.5.637
更新日期:2009-10-09 00:00:00
abstract::The standard of care for patients who suffer from non-organ confined prostate cancer (CaP) is androgen deprivation therapy (ADT). ADT exploits the reliance of CaP cells on androgen receptor (AR) signaling throughout CaP progression from androgen-stimulated (AS) to castration-recurrent (CR) disease. AR is a member of t...
journal_title:International journal of biological sciences
pub_type: 杂志文章,评审
doi:10.7150/ijbs.8479
更新日期:2014-06-01 00:00:00
abstract::Basigin is a highly glycosylated transmembrane protein that is expressed in a broad range of tissues and is involved in a number of physiological and pathological processes. However, the in vivo role of basigin remains unknown. To better understand the physiological and pathological functions of basigin in vivo, we ge...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.6818
更新日期:2013-12-13 00:00:00
abstract::Aims: The High Mobility Group A1 (HMGA1) proteins, serving as a dynamic regulator of gene transcription and chromatin remodeling, play an influential part in the pathological process of a large number of cardiovascular diseases. However, the precise role of HMGA1 in sepsis induced cardiomyopathy (SIC) remains unintell...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.39947
更新日期:2020-03-26 00:00:00
abstract::Upon salinity challenge, the Na(+)-K(+)-ATPase (NKA) of fish kidney plays a crucial role in maintaining ion and water balance. Moreover, the FXYD protein family was found to be a regulator of NKA. Our preliminary results revealed that fxyd12 was highly expressed in the kidneys of the two closely related euryhaline med...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.15066
更新日期:2016-04-28 00:00:00
abstract::Sepsis-induced myocardial dysfunction (SIMD) is a life-threatening complication caused by inflammation, but how it is initiated is still unclear. Several studies have shown that extracellular high mobility group box 1 (HMGB1), an important cytokine triggering inflammation, is overexpressed during the pathogenesis of S...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.50186
更新日期:2020-09-19 00:00:00
abstract::The p53 is one of the most important tumor suppressors through surveillance of DNA damages and abnormal proliferation signals, and activation the cell cycle arrest and apoptosis in response to stress. However, the mutation of p53 is known to be oncogenic by both loss of function in inhibiting cell cycle progress and g...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.31451
更新日期:2019-07-25 00:00:00
abstract::MiR-216a-5p has opposite effects on tumorigenesis and progression in the context of different tumors, acting as either a tumor suppressor or an oncogene. However, the expression and function of miR-216a-5p in pancreatic cancer (PC) is not well characterized. In this study, we found miR-216a-5p was significantly downre...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.46822
更新日期:2020-07-19 00:00:00
abstract::Lead (Pb) is a well-known neurotoxicant and a risk factor for neurologic disorders. The blood brain barrier (BBB) plays an important role in the maintenance of optimal brain function. BBB is a target of Pb, and studies have shown that Pb induced barrier loss and decreased the expression of tight junction proteins, but...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.20670
更新日期:2017-10-31 00:00:00
abstract::Capsaicin is the major pungent ingredient in red peppers which is world widely consumed. Except its potent pain relieving efficacy as reported, capsaicin also exerted its antitumor activity in several tumor models. Here, we reported that capsaicin had a profound anti-proliferative effect on human colon cancer cells vi...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.7730
更新日期:2014-02-21 00:00:00
abstract:BACKGROUND & OBJECTIVE:The incidence of non-small cell lung cancer (NSCLC) has been rising over the past several decades. Despite various therapeutic regimens and modern diagnostic techniques are developed, NSCLC still have an extremely poor prognosis due to drug resistance. Therefore, it is critical to find a novel pr...
journal_title:International journal of biological sciences
pub_type: 杂志文章,评审
doi:10.7150/ijbs.22243
更新日期:2018-03-10 00:00:00
abstract::Perturbation in lipid homeostasis is one of the major bottlenecks in metabolic diseases, especially Non-alcoholic Fatty Liver Disease (NAFLD), which has emerged as a leading global cause of chronic liver disease. The bile acids (BAs) and their derivatives exert a variety of metabolic effects through complex and intert...
journal_title:International journal of biological sciences
pub_type: 杂志文章,评审
doi:10.7150/ijbs.44774
更新日期:2020-06-14 00:00:00
abstract::Background: The monitoring and management of blood glucose concentration are standard practices in critical settings as hyperglycaemia has been shown close association with poorer outcomes. Several meta-analyses have revealed that intensive glucose control has no benefit in decreasing short-term mortality among critic...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.43447
更新日期:2020-03-12 00:00:00
abstract::Peripheral nerve injury is a complex condition with a variety of signs and symptoms such as numbness, tingling, jabbing, throbbing, burning or sharp pain. Peripheral nerves are fragile in nature and can easily get damaged due to acute compression or trauma which may lead to the sensory and motor functions deficits and...
journal_title:International journal of biological sciences
pub_type: 杂志文章,评审
doi:10.7150/ijbs.35653
更新日期:2020-01-01 00:00:00
abstract::RNA interference has been described as a powerful genetic tool for gene functional analysis and a promising approach for pest management. However, RNAi efficiency varies significantly among insect species due to distinct RNAi machineries. Lepidopteran insects include a large number of pests as well as model insects, s...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.10235
更新日期:2015-01-05 00:00:00
abstract::Osteonecrosis of the femoral head (ONFH) represents a debilitating complication following glucocorticoid (GC)-based therapy. Synovial-derived mesenchymal stem cells (SMSCs) can exert protective effect in the animal model of GC-induced ONFH by inducing cell proliferation and preventing cell apoptosis. Recent studies in...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.16150
更新日期:2016-10-17 00:00:00
abstract::Our previous studies indicated that phosphoinositide specific phospholipase Cγ1 (PLCγ1) was involved in autophagy induction in colon and hepatic carcinoma cells. However, whether and how PLCγ1 regulation in human lung adenocarcinoma is linked to autophagy remains unclear. Here, we assessed the protein expression of PL...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.42962
更新日期:2020-02-21 00:00:00
abstract::Many organisms in extremely cold environments such as the Antarctic Pole have evolved antifreeze molecules to prevent ice formation. There are four types of antifreeze proteins (AFPs). Type-IV antifreeze proteins (AFP4s) are present also in certain temperate and even tropical fish, which has raised a question as to wh...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.9126
更新日期:2014-06-24 00:00:00
abstract::About 29.8 million people worldwide had been diagnosed with Alzheimer's disease (AD) in 2015, and the number is projected to triple by 2050. In 2018, AD was the fifth leading cause of death in Americans with 65 years of age or older, but the progress of AD drug research is very limited. It is helpful to identify the k...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.35743
更新日期:2019-08-06 00:00:00
abstract::Span 80 (sorbitan monooleate) vesicles behaved differently from conventional phospholipid vesicles (liposomes) because the former had a more fluid interface. After doxorubicin hydrochloride (DOX) was encapsulated into the Span 80 vesicle (loading efficiency: 63 %), DOX-loaded Span 80 vesicles (DVs) were thereafter add...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.5453
更新日期:2013-01-01 00:00:00
abstract::Triple-negative breast cancer (TNBC) is a tumor subtype with aggressive behavior and poor clinical outcome for lacking effective therapies. Breast cancer stem cells (BCSCs) have been suggested to have tumor-initiating properties, but it remains unclear whether their presence contributes to the increased aggressiveness...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.16874
更新日期:2016-12-07 00:00:00
abstract::D-Xylitol is found in low content as a natural constituent of many fruits and vegetables. It is a five-carbon sugar polyol and has been used as a food additive and sweetening agent to replace sucrose, especially for non-insulin dependent diabetics. It has multiple beneficial health effects, such as the prevention of d...
journal_title:International journal of biological sciences
pub_type: 杂志文章,评审
doi:10.7150/ijbs.6.834
更新日期:2010-12-15 00:00:00
abstract::Prostate cancer (PCa) remains the most prevalent malignancy among males in the western world. Though hormonal therapies through chemical or surgical castration have been proposed many years ago, heretofore, such mainstay for the treatment on advanced PCa has not fundamentally changed. These therapeutic responses are t...
journal_title:International journal of biological sciences
pub_type: 杂志文章,评审
doi:10.7150/ijbs.11439
更新日期:2015-08-01 00:00:00
abstract::The catalytic subunit of DNA-dependent protein kinase (DNA-PKcs) is a critical component of the non-homologous end-joining pathway of DNA double-stranded break repair. DNA-PKcs has also been shown recently functioning in mitotic regulation. Here, we report that DNA-PKcs negatively regulates the stability of Cyclin B1 ...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.12443
更新日期:2015-07-14 00:00:00
abstract::The objective of this work was to evaluate the bioavailability of heme iron added to biscuit filling. It comprised two stages: first, the development of the heme iron enriched biscuit filling; second, the evaluation of the bioavailability of the mineral in fattening piglets. Two groups were selected randomly and fed: ...
journal_title:International journal of biological sciences
pub_type: 杂志文章,随机对照试验
doi:10.7150/ijbs.4.58
更新日期:2008-02-18 00:00:00
abstract::Objective: Recent studies demonstrate circulating serum spexin levels are reduced in obesity or type 2 diabetes mellitus (T2DM) patients and may play a role in glucose metabolism. The mechanism underlying is not known. In this study, we explore whether spexin has a role in insulin resistance and hepatic glucose metabo...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.31781
更新日期:2019-11-01 00:00:00
abstract::Dyschromatosis universalis hereditaria (DUH) is an autosomal dominant pigmentary genodermatosis characterized by the presence of patches of hyperpigmentation and hypopigmented macules distributed over the body, with most cases reported in Asia. DUH is a heterogeneous disease and a small portion of patients carry the A...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.38415
更新日期:2020-02-10 00:00:00
abstract::Ovarian cancer is the fifth common cause of death in woman worldwide. The tripartite motif-containing (TRIM) proteins consist of more than 70 known protein members. Studies have showed that TRIM proteins are involved in cancer and play important roles in cancer cell proliferation, migration, adhesion and metastasis. R...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.28757
更新日期:2018-11-03 00:00:00
abstract::Patent ductus arteriosus (PDA) can cause morbidity and mortality in neonates. Vascular remodeling, characterized by proliferation and migration of smooth muscle cells (SMCs), is an essential process for postnatal DA closure. Notch signaling is an important mediator of vascular remodelling but its role in DA is unkonwn...
journal_title:International journal of biological sciences
pub_type: 杂志文章
doi:10.7150/ijbs.16430
更新日期:2016-07-18 00:00:00
abstract::Statins, known as HMG-CoA reductase (HMGCR) inhibitors, have primarily been utilized for metabolic and angiographic medical applications because of their cholesterol-lowering effects. Similar to other drugs, statins may also induce a series of potential side effects. Statins inhibit the HMGCR (rate-limiting enzyme) ac...
journal_title:International journal of biological sciences
pub_type: 杂志文章,评审
doi:10.7150/ijbs.42965
更新日期:2020-08-13 00:00:00