Mutations Defining Patient Cohorts With Elevated PD-L1 Expression in Gastric Cancer.

abstract：:Investigation of the effects of serotonin on memory formation in the chick revealed an action on at least two 5-HT receptors. Serotonin injected intracerebrally produced a biphasic effect on memory consolidation with enhancement at low doses and inhibition at higher doses. The non-selective 5-HT receptor antagonist me...

journal_title：Frontiers in pharmacology

authors： Gibbs ME,Hertz L

更新日期：2014-04-01 00:00:00

abstract：:Pulmonary fibrosis is closely associated with the recruitment of fibroblasts from capillary vessels with damaged endothelial cells, the epithelial mesenchymal transition (EMT) of type II alveolar epithelial cells, and the transformation of fibroblasts to myofibroblasts. Recent studies suggest that EMT is a key factor ...

journal_title：Frontiers in pharmacology

authors： Xie L,Zeng Y

更新日期：2020-12-04 00:00:00

abstract：:One approach to experimental science involves creating hypotheses, then testing them by varying one or more independent variables, and assessing the effects of this variation on the processes of interest. We use this strategy to compare the intellectual status and available evidence for two models or views of mechanis...

journal_title：Frontiers in pharmacology

authors： Kell DB,Oliver SG

更新日期：2014-10-31 00:00:00

abstract：:Sustained delivery of analgesic agents at target sites remains a critical issue for effective pain management. The use of nanocarriers has been reported to facilitate effective delivery of these agents to target sites while minimizing systemic toxicity. These include the use of biodegradable liposomal or polymeric car...

journal_title：Frontiers in pharmacology

authors： Hua S,Wu SY

更新日期：2013-11-21 00:00:00

abstract：:Several reports have shown that the periventricular region of the brain, including the paraventricular nucleus (PVN), is critical to sensing and responding to changes in plasma osmolality. Further studies also implicate the transient receptor potential ion channel, type V4 (TRPV4) channel in this homeostatic behavior....

journal_title：Frontiers in pharmacology

authors： Feetham CH,Nunn N,Barrett-Jolley R

更新日期：2015-04-23 00:00:00

abstract：:Salvinorin A, a neoclerodane diterpene isolated from Salvia divinorum, exerts a number of pharmacological actions which are not solely limited to the central nervous system. Recently it has been demonstrated that Salvinorin A inhibits acute inflammatory response affecting leukotriene (LT) production. Since LTs are pot...

journal_title：Frontiers in pharmacology

authors： Rossi A,Caiazzo E,Bilancia R,Riemma MA,Pagano E,Cicala C,Ialenti A,Zjawiony JK,Izzo AA,Capasso R,Roviezzo F

更新日期：2017-01-13 00:00:00

abstract：:Biopeptides derived from marine species have garnered significant research interest owing to their anti-inflammatory, antibacterial, and anticancer activities. In our previous study, Hydrostatin-SN1, a bioactive peptide extracted from the Hydrophis cyanocinctus venom gland T7 phage display library, demonstrated anti-i...

journal_title：Frontiers in pharmacology

authors： Zhang C,Guo S,Wang J,Li A,Sun K,Qiu L,Li J,Wang S,Ma X,Lu Y

更新日期：2020-06-19 00:00:00

abstract：:Scoring functions play an important role in structure-based virtual screening. It has been widely accepted that target-specific scoring functions (TSSFs) may achieve better performance compared with universal scoring functions in actual drug research and development processes. A method that can effectively construct T...

journal_title：Frontiers in pharmacology

authors： Wang D,Cui C,Ding X,Xiong Z,Zheng M,Luo X,Jiang H,Chen K

更新日期：2019-08-22 00:00:00

abstract：:At present there is no effective treatment of pathologies associated with the death of neurons and glial cells which take place as a result of physical trauma or ischemic lesions of the nervous system. Thus, researchers have high hopes for a treatment based on the use of stem cells (SC), which are potentially able to ...

journal_title：Frontiers in pharmacology

authors： Galieva LR,Mukhamedshina YO,Arkhipova SS,Rizvanov AA

更新日期：2017-09-08 00:00:00

abstract：:The increasing prescription of opioids is fueling an epidemic of addiction and overdose deaths. Morphine is a highly addictive drug characterized by a high relapse rate - even after a long period of abstinence. Serotonin (5-HT) neurotransmission participates in the development of morphine dependence, as well as the ex...

journal_title：Frontiers in pharmacology

authors： Pang G,Wu X,Tao X,Mao R,Liu X,Zhang YM,Li G,Stackman RW Jr,Dong L,Zhang G

更新日期：2016-12-26 00:00:00

abstract：:Nrf2 (Nuclear Factor Erythroid 2 Related Factor 2) transcription factor not only regulates oxidative stress response, but also represses inflammation by regulating cytokines production and cross-talking with NF-κB signaling pathways. Nrf2 plays an essential role in liver injury induced by oxidative stress and inflamma...

journal_title：Frontiers in pharmacology

authors： Yang YQ,Yan XT,Wang K,Tian RM,Lu ZY,Wu LL,Xu HT,Wu YS,Liu XS,Mao W,Xu P,Liu B

更新日期：2018-08-29 00:00:00

abstract：:In iron overload disorders a significant fraction of the total iron circulates in the plasma as low molecular weight complexes not bound to transferrin, known as non-transferrin-bound iron (NTBI). By catalyzing the formation of free radicals, NTBI accumulation results in oxidative stress and cellular damage, being a m...

journal_title：Frontiers in pharmacology

authors： Pinto JP,Arezes J,Dias V,Oliveira S,Vieira I,Costa M,Vos M,Carlsson A,Rikers Y,Rangel M,Porto G

更新日期：2014-02-26 00:00:00

abstract：:Successful recovery from hepatectomy is partially contingent upon the rate of residual liver regeneration. The traditional Chinese medicines known as Periplaneta americana extracts (PAEs) positively influence wound healing by promoting tissue repair. However, the effect of PAEs on liver regeneration is unknown. We use...

journal_title：Frontiers in pharmacology

authors： Zou Y,Zhang M,Zeng D,Ruan Y,Shen L,Mu Z,Zou J,Xie C,Yang Z,Qian Z,Xu R,Li S,Kang Q,Zou H,Zhao S,Liu L,Wang K,Wang X,Zhang X

更新日期：2020-07-31 00:00:00

abstract：:Background/Aims: Previous studies have suggested that myricetin (Myr) could promote the expression and nuclear translocation of nuclear factor (erythroid-derived 2)-like (Nrf2). This study aimed to investigate whether Myr could attenuate diabetes-associated kidney injuries and dysfunction in wild-type (WT) and Nrf2 kn...

journal_title：Frontiers in pharmacology

authors： Yang ZJ,Wang HR,Wang YI,Zhai ZH,Wang LW,Li L,Zhang C,Tang L

更新日期：2019-06-11 00:00:00

abstract：:The radioresistance of tumors affect the outcome of radiotherapy. Accumulating data suggest that 1α,25(OH)2D3 is a potential anti-oncogenic molecule in various cancers. In the present study, we investigated the radiosensitive effects and underlying mechanisms of 1α,25(OH)2D3in vitro and in vivo. We found that 1α,25(OH...

journal_title：Frontiers in pharmacology

authors： Ji MT,Nie J,Nie XF,Hu WT,Pei HL,Wan JM,Wang AQ,Zhou GM,Zhang ZL,Chang L,Li BY

更新日期：2020-08-07 00:00:00

abstract：:A large and growing body of literature has focused on the association between "white coat hypertension" (WCH) and the underlying target organ damage. The evidence suggests that WCH is may not an entirely benign phenomenon. However, whether patients with WCH should receive antihypertensive drugs is unresolved. Therefor...

journal_title：Frontiers in pharmacology

authors： Xiang H,Xue Y,Wang J,Weng Y,Rong F,Peng Y,Ji K

更新日期：2020-09-17 00:00:00

abstract：:Aseptic loosening induced by periprosthetic osteolysis (PPO) is the leading complication of total joint arthroplasty (TJA) and results in patients having to receive revision surgery. However, there is still no efficient drug to prevent or even slow the pathological process. Herein, we report novel dual-targeted, curcu...

journal_title：Frontiers in pharmacology

authors： Li J,Niu C,Jiang Z,Zhang Z,Pan Y,Xing Q,Guo Q,An S,Hu Y,Wang L

更新日期：2020-12-04 00:00:00

abstract：:Flavonoids are the largest class of plant polyphenols, with common structure of diphenylpropanes, consisting of two aromatic rings linked through three carbons and are abundant in both daily diets and medicinal plants. Fueled by the recognition of consuming flavonoids to get better health, researchers became intereste...

journal_title：Frontiers in pharmacology

authors： Qiu T,Wu D,Yang L,Ye H,Wang Q,Cao Z,Tang K

更新日期：2018-08-15 00:00:00

abstract：Background:Immunosuppressant non-adherence is a widespread problem among solid organ recipients. With the newly published clinical trials, the randomized controlled trials (RCTs) based systematic review of adherence-enhancing interventions on immunosuppressant adherence in solid organ recipients has not been completed....

journal_title：Frontiers in pharmacology

authors： Shi YX,Liu CX,Liu F,Zhang HM,Yu MM,Jin YH,Shang SM,Fu YX

更新日期：2020-10-20 00:00:00

abstract：:MicroRNAs (miRNAs) are a group of small non-coding RNAs with approximately 19-25 nucleotides that are involved in regulating a range of developmental and physiological processes. Non-exosomal circulating and exosomal miRNAs have also been proposed to be useful in diagnostics as biomarkers for diseases and different ty...

journal_title：Frontiers in pharmacology

authors： Nik Mohamed Kamal NNSB,Shahidan WNS

更新日期：2020-01-20 00:00:00

abstract：:Objective: San-Cao granule (SCG), a traditional Chinese herb formula, has been used for treating autoimmune hepatitis (AIH) in our clinics for a long time. However, its active ingredients and mechanisms of action were still unknown due to its complicated chemical compositions. In the present study, the pharmacological...

journal_title：Frontiers in pharmacology

authors： Yang Y,Zhang P,Wang Y,Wei S,Zhang L,Wang J,Lu X,Zhou H,Li R,Wen J,Zhou X,Li H,Li K,Zhao Y

更新日期：2018-06-12 00:00:00

abstract：:Cytochrome P450 enzymes are often responsible for the toxic and carcinogenic effects of toxicants, such as aflatoxin B1 (AFB1). The human hepatic CYP2A6 enzyme mediates the oxidative metabolism of several procarcinogens. In this study, we characterized a partial sequence of CYP2A6 gene from Arbor Acres (AA) broiler an...

journal_title：Frontiers in pharmacology

authors： Muhammad I,Sun X,Wang H,Li W,Wang X,Cheng P,Li S,Zhang X,Hamid S

更新日期：2017-03-21 00:00:00

abstract：:Pancreatic cancer (PC) is an aggressive and fatal disease with high incidences of metastasis and recurrence. However, there are no effective treatment options for the majority of PC patients, especially for those with locally advanced tumors and metastatic diseases. Therefore, it is urgently needed to develop safe and...

journal_title：Frontiers in pharmacology

authors： Zhang J,Wang W,Zhou Y,Yang J,Xu J,Xu Z,Xu B,Yan L,Cheng XD,Li M,Qin JJ

更新日期：2020-04-08 00:00:00

abstract：:Parkinson's disease (PD), characterized with bradykinesia, static tremor, rigidity and disturbances in balance, is the second most common neurodegenerative disorder. Along with the largely aging population in the world, the incidence is increasing year by year, which imposes the negative impacts on patients, their fam...

journal_title：Frontiers in pharmacology

authors： Li X,Zhang Y,Wang Y,Xu J,Xin P,Meng Y,Wang Q,Kuang H

更新日期：2017-09-19 00:00:00

abstract：:Diabetic kidney disease (DKD) is a major health problem and one of the leading causes of end-stage renal disease worldwide. Despite recent advances, there exists an urgent need for the development of new treatments for DKD. DKD is characterized by the excessive synthesis and deposition of extracellular matrix proteins...

journal_title：Frontiers in pharmacology

authors： Sakuma H,Hagiwara S,Kantharidis P,Gohda T,Suzuki Y

更新日期：2020-11-13 00:00:00

abstract：:Salmonella typhimurium is a highly transmissible pathogen in rabbits that causes significant losses. Danofloxacin shows excellent efficacy against S. typhimurium infections. However, there are few reports of the pharmacokinetic/pharmacodynamic (PK/PD) modeling of danofloxacin against this pathogen. The aim of this stu...

journal_title：Frontiers in pharmacology

authors： Xiao X,Pei L,Jiang LJ,Lan WX,Xiao JY,Jiang YJ,Wang ZQ

更新日期：2018-04-17 00:00:00

abstract：:Background: Inhibiting proliferation and inducing apoptosis of myofibroblasts is becoming one of the promising and effective ways to treat hypertrophic scar. ABT-263, as an orally bioavailable BCL-2 family inhibitor, has showed great antitumor characteristics by targeting tumor cell apoptosis. The objective of this st...

journal_title：Frontiers in pharmacology

authors： Yang X,Xiao Y,Zhong C,Shu F,Xiao S,Zheng Y,Xia Z

更新日期：2021-01-14 00:00:00

abstract：:Effect of peripheral cannabinoid receptor 1 (CB1R) blockade by AM6545 in the monosodium glutamate (MSG)-induced hypometabolic and hypothalamic obesity was observed, and the impact on intraperitoneal adipose tissue and adipokines was investigated. The MSG mice is characterized by excessive abdominal obesity, and combin...

journal_title：Frontiers in pharmacology

authors： Ma H,Zhang G,Mou C,Fu X,Chen Y

更新日期：2018-03-20 00:00:00

abstract：:Cyclic adenosine monophosphate (cAMP) is a well-known intracellular and intercellular second messenger. The membrane permeability of such molecules has potential importance for autocrine-like or paracrine-like delivery. Here experiments have been designed to demonstrate whether gap junction hemichannels, composed of c...

journal_title：Frontiers in pharmacology

authors： Valiunas V

更新日期：2013-06-06 00:00:00

abstract：:Hypoxia is an important micro-environmental characteristic of rheumatoid arthritis (RA). Hypoxia-inducible factors (HIF) are key transcriptional factors that are highly expressed in RA synovium to regulate the adaptive responses to this hypoxic milieu. Accumulating evidence supports hypoxia and HIFs in regulating a nu...

journal_title：Frontiers in pharmacology

authors： Hua S,Dias TH

更新日期：2016-06-27 00:00:00