Luteolin Protects Pheochromocytoma (PC-12) Cells against A -Induced Cell Apoptosis through the ER/ERK/MAPK Signalling Pathway.

The regulatory effect of luteolin on the progression of Alzheimer's disease (AD) remains unclear from the perspective of apoptosis. The present study aimed to investigate the protective effects of luteolin against A -induced cell apoptosis in pheochromocytoma (PC-12) cells. A was used to induce an in vitro model of AD.

The biologically functional identification of a novel TIM3-binding peptide P26 in vitro and in vivo.

Purpose: Recent studies have shown that TIM3 plays an important role in T-cell failure, which is closely related to the resistance to anti-programmed cell death protein 1 (PD-1) treatment. However, there have been no reports on the application of peptide blockers to TIM3. In this study, we endeavored to identify the in vitro and in vivo anti-tumor activities of a TIM3-targeting peptide screened from the phage peptide library.

MicroRNA-223 decreases cell proliferation, migration, invasion, and enhances cell apoptosis in childhood acute lymphoblastic leukemia via targeting Forkhead box O 1.

Objective: Acute lymphoblastic leukemia (ALL) is a frequent malignancy in childhood. The present study was aimed to investigate the effect of miR-223 in ALL and its underlying molecular mechanisms.

Methods: The mRNA expression of miR-223 and FOXO1 was detected by qRT-RCR in ALL children.

Effect of melatonin for the management of endometriosis: A protocol of systematic review and meta-analysis.

Background: This study aims to explore the effect of melatonin for the management of endometriosis.

Methods: We will search electronic databases (Cochrane Library, MEDLINE, EMBASE, CINAHL, Web of Science, Scopus, Allied and Complementary Medicine Database, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure) from their inceptions to the February 29, 2020 without language and publication time limitations. The study identification, study quality assessment, and data extraction will be undertaken by two separate researchers.

Effect of grelin on TRX expression in chronic heart failure tissue: A protocol of systematic review and meta-analysis.

Background: The aim of this study is to explore the effect of grelin on TRX expression (TRXE) in chronic heart failure tissue (CHFT).

Methods: We will search electronic databases from inception to the March 1, 2020 in MEDLINE, EMBASE, Cochrane Library, CINAHL, PEDro, the Allied and Complementary Medicine Database, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure. We will not apply any limitations to the language and publication status.

Free flap reconstruction in paediatric patients with head and neck cancer: clinical considerations for comprehensive care.

Free flap reconstruction after resection in paediatric patients with head and neck cancer (HNC) has various clinical challenges, which have not yet been fully investigated. This retrospective study was implemented to investigate these factors. Paediatric patients (≤14 years old) who underwent free flap reconstructions following surgery for HNC at a tertiary referral centre during the years 2009-2018 were included.

RapaLink-1 plays an antithrombotic role in antiphospholipid syndrome by improving autophagy both in vivo and vitro.

Background: RapaLink-1 is a third generation mammalian target of rapamycin (mTOR) inhibitor and displays superior inhibitory effect on mTOR complex 1 (mTORC1). mTOR pathway is known to block autophagy and inhibition of it can protect thrombosis-related diseases including atherosclerosis, antiphospholipid syndrome (APS) and stroke. The objective of this study was to investigate whether RapaLink-1 could exert anti-thrombotic effects on APS via improving autophagy.

Identification of Differently Expressed Genes Associated With Prognosis and Growth in Colon Adenocarcinoma Based on Integrated Bioinformatics Analysis.

Latest statistics showed that the morbidity and mortality of colon adenocarcinoma (COAD) ranked fourth and fifth, respectively, around the world. COAD was a heterogeneous disease, and the high rates of recurrence, metastasis, and drug resistance still posed great challenges for treatment, which needs to further develop therapeutic and prognostic targets. In this study, we got the top 3,075 differentially expressed genes (DEGs) and 1,613 potential prognostic genes by GEPIA 2 and identified 1,166 fitness genes in COAD based on genome-scale CRISPR-Cas9 knockout (GeCKO) screening data.

Randomized controlled clinical trial comparing the efficacy and tolerability of aripiprazole and sodium valproate in the treatment of Tourette syndrome.

Objective: This study compared the efficacy and tolerability of sodium valproate and aripiprazole in the treatment of Tourette syndrome (TS).

Method: 24 children and adolescents with a diagnosis of TS from the Jiamusi Central Hospital between January 2014 and August 2017 were randomly divided into sodium valproate group and aripiprazole group according to the order of clinic visits and treated for 10 days. Tic severity was rated using the Yale Global Tic Severity Scale (YGTSS) and the Clinical Global Impressions Scale for tics (CGI-Tics) and the adverse reactions were valued using the Treatment Emergent Symptom Scale (TESS) at baseline and at each follow-up visit.

Efficacy of artificial femoral head replacement for femoral head avascular necrosis.

Background: Femoral head avascular necrosis (FHAN) is one of the most common progressive orthopedic disorders. Previous studies have reported that artificial femoral head replacement (AFHR) can effectively treat patients with FHAN. However, no systematic review has investigated the efficacy of AFHR for FHAN.

Effects of acarbose and siglitine on blood glucose fluctuation and islet β-cell function in patients with type 2 diabetes mellitus.

The effects of acarbose and sitagliptin on blood glucose fluctuation and islet β-cell function in patients with type 2 diabetes mellitus (T2DM) were studied. One hundred and three patients with poorly controlled T2DM with insulin aspart 30 were selected and randomly divided into three groups: group A [continuous subcutaneous insulin infusion (CSII) treatment group], group B (CSII combined with acarbose treatment), group C (CSII combined with sitagliptin treatment). The treatment lasted for two weeks and the clinical indicators in the three groups were measured.

Circ-LAMP1 promotes T-cell lymphoblastic lymphoma progression via acting as a ceRNA for miR-615-5p to regulate DDR2 expression.

Circular RNAs (circRNAs) act as pivotal functions in tumor progression. Nevertheless, the functions and mechanism of circRNAs in T-cell lymphoblastic lymphoma (T-LBL) remain unclear. In this work, we first screened the differentially expressed circRNAs between T-LBL tissues and normal infantile thymus and circ-LAMP1 was identified the highest expressed circRNA in cancerous tissues.

Effectiveness of neuromuscular electrical stimulation and ibuprofen for pain caused by necrosis of the femoral head: A retrospective study.

This retrospective study analyzed the effectiveness of neuromuscular electrical stimulation (NMES) for pain relief caused by necrosis of femoral head (NFH).Totally, 80 cases of patients with NFH were analyzed and then were assigned to a treatment group or a control group in this study. Of these, 40 cases in the treatment group received ibuprofen and NMES therapy.

Electrical stimulation for limb spasticity in children with traumatic brain injury: Study protocol for a systematic review of randomized controlled trial.

Background: Previous clinical studies have reported that electrical stimulation (ES) can be utilized to treat children with limbs spasticity (LS) after traumatic brain injury (TBI). Currently, no systematic review has addressed the effect of ES in children with LS following TBI. Thus, this systematic review will assess the effect and safety of ES for the children with LS after TBI.

Efficacy of methotrexate, doxorubicin, and cisplatin for osteosarcoma: Study protocol for a systematic review of randomized controlled trial.

Background: This systematic review will address the efficacy and safety of methotrexate, doxorubicin, and cisplatin (MAP) for the treatment of patients with osteosarcoma.

Methods: We will retrieve the studies from the following 9 electronic databases: Cochrane Central Register of Controlled Trials, EMBASE, MEDLINE, the Cumulative Index to Nursing and Allied Health Literature, the Allied and Complementary Medicine Database, and Chinese Biomedical Literature Database, China National Knowledge Infrastructure, VIP Information, and Wanfang Data. Two independent researchers will screen and select the relevant papers for eligibility after the search strategies have been conducted.

Maresin 1 improves the Treg/Th17 imbalance in rheumatoid arthritis through miR-21.

Objective: Treg/Th17 imbalance plays an important role in rheumatoid arthritis (RA). Maresin 1 (MaR1) prompts inflammation resolution and regulates immune responses. We explored the effect of MaR1 on RA progression and investigated the correlation between MaR1 and Treg/Th17 balance.

miR-96 promotes invasion and metastasis by targeting GPC3 in non-small cell lung cancer cells.

Lung cancer is a major cause of death worldwide, and non-small cell lung cancer (NSCLC) is the most common type of lung cancer. The aim of this study was to investigate whether miR-96 mediated the invasion and metastasis of NSCLC by targeting glypican-3 (). Reverse transcription-quantitative PCR (RT-qPCR) was employed to detect the level of miR-96 and GPC3 mRNA.

miR-224 enhances invasion and metastasis by targeting HOXD10 in non-small cell lung cancer cells.

Increasing number of studies have indicated aberrant microRNA (miRNA) expression could affect normal biological progress in non-small cell lung cancer (NSCLC) cells. This study was performed to evaluate the biologic functions of microRNA-224 (miR-224) in NSCLC. Real-time PCR was performed to evaluate the expression of miR-224 and Homeobox D10 (HOXD10) in NSCLC cell lines and tissues.

Puerarin reduces ischemia/reperfusion-induced myocardial injury in diabetic rats via upregulation of vascular endothelial growth factor A/angiotensin-1 and suppression of apoptosis.

Puerarin is an active ingredient of pueraria, which has been developed for puerarin injections, used in the treatment of cardiovascular diseases including arrhythmia, myocardial ischemia and hypertension. However, the molecular mechanisms of puerarin on ischemia/reperfusion (I/R)‑induced myocardial apoptosis in diabetic rats are not fully understood. The present study aimed to investigate whether puerarin can attenuate I/R‑induced myocardial apoptosis in diabetic rats, and to investigate the underlying mechanism.

Serum connective tissue growth factor is a highly discriminatory biomarker for the diagnosis of rheumatoid arthritis.

Background: Our previous proteomic study indicated that connective tissue growth factor (CTGF) may be a potential biomarker for rheumatoid arthritis (RA) diagnosis. The aim was to assess the performance of CTGF as a biomarker of RA.

Method: Serum and synovial fluid CTGF was detected using a direct high sensitivity sandwich ELISA kit.

Betulinic acid protects the neuronal damage in new born rats from isoflurane-induced apoptosis in the developing brain by blocking FASL-FAS signaling pathway.

Betulinic acid (BA) is a naturally occurring pentacyclic lupane group triterpenoid, has reported to protect cerebral ischemia. Present study evaluates the protective effect of betulinic acid on the isoflurane-induced neuronal damage in neonatal mice. All the mice of 7days age were exposed to isoflurane (2%; 2h) for the duration of 3day.

Uncover the Underlying Mechanism of Drug-Induced Myopathy by Using Systems Biology Approaches.

Drug-induced myopathy (DIM) is a rare side effect; however, the consequence could be fatal. There are few reports to systematically assess the underlying mechanism of DIM. In this study, we curated the comprehensive DIM drug list based on structured labeling products (SPLs) and carried out the analysis based on chemical structure space, drug protein interaction, side effect space, and transcriptomic profiling space.

DR1 activation reduces the proliferation of vascular smooth muscle cells by JNK/c-Jun dependent increasing of Prx3.

Vascular smooth muscle cells (VSMCs) proliferation is a key process in atherosclerosis. However, little is known about the underlying mechanisms, leading to a lack of effective therapy. This study was to investigate whether dopamine receptor 1 (DR1) is involved in the VSMCs proliferation and related mechanisms.

Position 22 of the V3 loop is associated with HIV infectivity.

Human immunodeficiency virus subtype 1B (HIV-1B) binds to the CD4 receptor and co-receptor CCR5 or CXCR4 to enter T lymphocytes. The amino acid sequence of the HIV envelope glycoprotein V3 region determines the co-receptor tropism, thereby influencing the infectivity of the virus. Our research group previously found that the amino acid at position 22 of the V3 region may affect the infectivity of the virus, and in this study, we tested this hypothesis.