Objective:To explore the effects of RNF113A on the proliferation,migration,in-vasion,apoptosis,and autophagy of hepatocellular carcinoma cells.Methods:Hep3B cells were divided into control group and RNF113A overexpression group(RNF113A-OE),HepG2 was divided into control group and RNF113A knockdown group(si-RNF113A),CCK-8 assay was used to detect changes in cell viability,clone formation assay was used to detect changes in cell proliferation abili-ty,Transwell assay was used to detect changes in cell invasion ability,wound healing assay was used to detect changes in cell migration ability,and flow cytometry was used to detect changes in cell apoptosis ability,Western blot experiments were used to detect changes in protein expression of autophagy related genes and AMPK signaling pathway related genes.Results:Compared with the control group,the proliferation,cloning,invasion,and migration abilities of Hep3B cells in the RNF113A-OE group were improved,while apoptosis and autophagy abilities were decreased,and the AMPK signaling pathway was inhibited;In the si-RNF113A group,the proliferation,cloning,in-vasion,and migration abilities of HepG2 cells were significantly reduced,while apoptosis and au-tophagy abilities were increased,and the activation of the AMPK signaling pathway was promoted.Conclusion:RNF113A promotes the proliferation,cloning,invasion,and migration of hepatocel-lular carcinoma cells,and inhibited apoptosis and autophagy by inhibiting the AMPK signaling path-way.

COVID-19 has been prevalent for three years. The virulence of SARS-CoV-2 is weaken as it mutates continuously. However, elderly patients, especially those with underlying diseases, are still at high risk of developing severe infections. With the continuous study of the molecular structure and pathogenic mechanism of SARS-CoV-2, antiviral drugs for COVID-19 have been successively marketed, and these anti-SARS-CoV-2 drugs can effectively reduce the severe rate and mortality of elderly patients. This article reviews the mechanism, clinical medication regimens, drug interactions and adverse reactions of five small molecule antiviral drugs currently approved for marketing in China, so as to provide advice for the clinical rational use of anti-SARS-CoV-2 in the elderly.

Humans ; Consensus ; Hypersensitivity ; Desensitization, Immunologic/adverse effects* ; Immunotherapy/adverse effects* ; Injections, Subcutaneous ; Allergens

Transcatheter arterial chemoembolization (TACE) is the most commonly used method for non-surgical treatment of liver cancer, and it is usually used as an adjuvant therapy in patients who have not developed intrahepatic metastases after surgical resection. Postoperative adjuvant TACE therapy may provide a prognostic benefit in liver cancer patients with high recurrence risk. This article reviews the research progress of adjuvant TACE therapy for liver cancer after radical resection.
Carcinoma, Hepatocellular/pathology* ; Chemoembolization, Therapeutic/methods* ; Hepatectomy ; Humans ; Liver Neoplasms/pathology* ; Neoplasm Recurrence, Local/pathology* ; Retrospective Studies

OBJECTIVES: To investigate the differences in the temporomandibular joints (TMJs) between patients with anterior disc displacement with reduction (ADDwR) and asymptomatic subjects by using 3D morphometric measurements. METHODS: A total of 15 patients with ADDwR and 10 asymptomatic subjects were enrolled. Then, 3D models of the maxilla and mandible were reconstructed using MIMICS 20.0. Nine morphologic parameters of TMJs on both sides were measured on the 3D solid model. The differences in the parameters were analyzed between the patients and the asymptomatic subjects and between the left and right sides of each group. RESULTS: The horizontal and coronal condylar angles on the ipsilateral side of the patients were significantly greater than those of the asymptomatic subjects ( CONCLUSIONS ADDwR will increase the condylar angles to be significantly greater than the normal level and decrease SRA and articular spaces to be significantly smaller than the normal level. The condyles will be displaced upward, closer to the fossa.
Humans ; Joint Dislocations ; Magnetic Resonance Imaging ; Mandible ; Mandibular Condyle ; Maxilla ; Temporomandibular Joint ; Temporomandibular Joint Disorders ; Tooth

Objective: Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear. Methods: A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients' medical records. Multivariable logistic regression models were used to estimate the odds ratio ( Results: Overall, 158 (13.6%) patients were diagnosed with severe illness and 32 (2.7%) had unfavorable outcomes. Hypertension (2.87, 1.30-6.32), type 2 diabetes (T2DM) (3.57, 2.32-5.49), cardiovascular disease (CVD) (3.78, 1.81-7.89), fatty liver disease (7.53, 1.96-28.96), hyperlipidemia (2.15, 1.26-3.67), other lung diseases (6.00, 3.01-11.96), and electrolyte imbalance (10.40, 3.00-26.10) were independently linked to increased odds of being severely ill. T2DM (6.07, 2.89-12.75), CVD (8.47, 6.03-11.89), and electrolyte imbalance (19.44, 11.47-32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission (5.46, 3.25-9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes (6.58, 1.46-29.64) within two weeks. Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes.
Adult ; Aged ; COVID-19/virology* ; China/epidemiology* ; Comorbidity ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Severity of Illness Index ; Treatment Outcome

OBJECTIVE: To analyze the overall survival (OS) of elderly acute myeloid leukemia (AML) patients treated with oral arsenic-containing Qinghuang Powder (, QHP) or low-intensity chemotherapy (LIC). METHODS: Forty-two elderly AML patients treated with intravenous or subcutaneous LIC (1 month for each course, at least 3 courses) or oral QHP (3 months for each course, at least 2 courses) were retrospectively analyzed from January 2015 to December 2017. The main endpoints of analysis were OS and 1-, 2-, 3-year OS rates of patients, respectively. And the adverse reactions induding bone marrow suppression, digestive tract discomfort and myocardia injury were observed. RESULTS: Out of 42 elderly AML patients, 22 received LIC treatment and 20 received QHP treatment, according to patients' preference. There was no significant difference on OS between LIC and QHP patients (13.0 months vs. 13.5 months, >0.05). There was no significant difference on OS rates between LIC and QHP groups at 1 year (59.1% vs. 70.0%), 2 years (13.6% vs. 15%), and 3 years (4.6% vs. 5.0%, all >0.05). Furthermore, there was no significant difference of OS on prognosis stratification of performance status > 2 (12 months vs. 12 months), age> 75 year-old (12.0 months vs. 12.5 months), hematopoietic stem cell transplant comorbidity index >2 (12 months vs. 13 months), poor cytogenetics (12 months vs. 8 months), and diagnosis of secondary AML (10 months vs. 14 months) between LIC and QHP patients (>0.05). CONCLUSION QHP may be an alternative treatment for elderly AML patients refusing LIC therapy.
Aged ; Aged, 80 and over ; Antineoplastic Agents ; therapeutic use ; Arsenicals ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Leukemia, Myeloid, Acute ; drug therapy ; mortality ; Male ; Middle Aged ; Powders ; Retrospective Studies

Objective To evaluate the treatment effect of the arthroscopic incomplete removal of calcifications of the supraspinatus tendinitis without acromioplasty.Methods The clinical data of 20 patients of calcified supraspinatus tendinitis with Ellman Ⅰ or Ⅱ in general hospital of Shenyang military area command from January 2014 to February 2016 were retrospectively analyzed.Of the 20 patients,4 males and 16 females,the age ranged from 45 to 62 years old,with average age (50.2 ± 6.3) years old.All the patients received removal incomplete of calcification without acromioplasty.Pre-and postoperative 3,6,9 months general situation were evaluated by the VAS score,Constant-Murley score,University of California Los Angeles (UCLA) score,X-Radiographs and CT.Results The shoulder function was evidently improved in all 20 patients.The average VAS pain score was (8.2 ± 1.4) preoperatively and (0.8 ± 0.6) at the 6 months follow-up.The average Constant-Murley score was (44.6 ± 7.4) preoperatively and (95.4± 3.4) at the 6 months follow-up.The average UCLA score was (12.2 ± 3.6) preoperatively and (33.1 ± 1.4) at the 6 months follow-up.Conclusion The arthroscopic incomplete removal of calcifications of the supraspinatus tendon without acromioplasty can lead to good results with less iatrogenic injury.

Objective: To investigate the effect of alpha-lipoic acid (α-LA) combined with tamoxifen citrate (TC) in the treatment of oligoasthenospermia. METHODS: From June to November 2016, we treated 60 patients with oligoasthenospermia in our Department of Andrology, 30 (the trial group) with oral α-LA (0.6 g, qd) + TC (20 mg, qd) and the other 30 (the control group) with oral L-carnitine (1g, bid) + TC (20 mg, qd). Before and after 3 months of medication, we examined the semen parameters of the patients and the levels of their seminal oxidative stress biomarkers, including methylenedioxyamphetamine (MDA) and total antioxidant capacity (TAC) in the seminal plasma. We also compared the pregnancy rate and adverse reactions between the two groups. RESULTS: Totally, 57 of the patients completed the treatment, 28 in the trial group and 29 in the control. Compared with the baseline, the patients of the trial group showed significant improvement after 3 months of medication in the semen volume (［2.50 ± 0.71］ vs ［3.37 ± 0.70］ ml, P <0.05), sperm concentration (［12.00 ± 1.65］ vs ［19.34 ± 2.04］ ×10⁶/ml, P <0.05), percentage of progressively motile sperm (PMS) (［18.01 ± 3.01］% vs ［35.41 ± 6.49］%, P<0.05), MDA level (［14.96 ± 2.76］ vs ［10.04 ± 1.04］ nmol/ml, P <0.05), and TAC in the seminal plasma (［9.83 ± 1.02］ vs ［12.25 ± 1.11］ U/ml, P <0.05), and so did the controls in the semen volume (［2.76 ± 0.67］ vs ［3.36 ± 0.93］ ml, P <0.05), sperm concentration (［11.47 ± 1.10］ vs ［17.77 ± 3.56］ ×10⁶/ml, P <0.05), percentage of PMS (［19.22 ± 1.41］ vs ［36.01 ± 5.22］ %, P <0.05), MDA level (［14.66 ± 2.75］ vs ［10.14 ± 1.01］ nmol/ml, P <0.05), and TAC in the seminal plasma (［9.84 ± 0.90］ vs ［11.14 ± 0.84］ U/ml, P <0.05). There were no statistically significant differences in the above post-medication parameters between the trial and control groups (P >0.05) except in TAC, which was markedly more improved in the former than in the latter (P <0.05), nor in the percentage of morphologically normal sperm before and after treatment in either of the two groups (P >0.05). After 3 months of treatment, 3 pregnancies were achieved in the trial group and 1 in the control (10.7% vs 3.45%, P >0.05). No obvious adverse events occurred during the treatment. CONCLUSIONS Alpha-lipoic acid combined with tamoxifen citrate can evidently improve semen parameters in oligoasthenospermia patients by relieving oxidative stress injury.
Antioxidants ; Asthenozoospermia ; drug therapy ; Biomarkers ; analysis ; Carnitine ; therapeutic use ; Drug Therapy, Combination ; Female ; Humans ; Male ; Oligospermia ; drug therapy ; Oxidative Stress ; Pregnancy ; Pregnancy Rate ; Semen Analysis ; Sperm Count ; Sperm Motility ; Spermatozoa ; drug effects ; Tamoxifen ; therapeutic use ; Thioctic Acid ; therapeutic use

BACKGROUNDThe molecular mechanisms underlying the endometriosis are still not completely understood. In order to test the hypothesis that the approaches in phosphoproteomics might contribute to the identification of key biomarkers to assess disease pathogenesis and drug targets, we carried out a phosphoproteomics analysis of human endometrium.

METHODSA large-scale differential phosphoproteome analysis, using peptide enrichment of titanium dioxide purify and sequential elution from immobilized metal affinity chromatography with linear trap quadrupole-tandem mass spectrometry, was performed in endometrium tissues from 8 women with or without endometriosis.

RESULTSThe phosphorylation profiling of endometrium from endometriosis patients had been obtained, and found that identified 516 proteins were modified at phosphorylation level during endometriosis. Gene ontology annotation analysis showed that these proteins were enriched in cellular processes of binding and catalytic activity. Further pathway analysis showed that ribosome pathway and focal adhesion pathway were the top two pathways, which might be deregulated during the development of endometriosis.

CONCLUSIONSThat large-scale phosphoproteome quantification has been successfully identified in endometrium tissues of women with or without endometriosis will provide new insights to understand the molecular mechanisms of the development of endometriosis.

Adolescent ; Adult ; Chromatography, Affinity ; Endometriosis ; metabolism ; Endometrium ; metabolism ; Female ; Humans ; Phosphoproteins ; analysis ; Phosphorylation ; Proteomics ; methods ; Tandem Mass Spectrometry ; Young Adult