Senaparib as first-line maintenance therapy in advanced ovarian cancer: a randomized phase 3 trial.

Poly(adenosine diphosphate-ribose) polymerase (PARP) inhibitors as maintenance therapy after first-line chemotherapy have improved progression-free survival in women with advanced ovarian cancer; however, not all PARP inhibitors can provide benefit for a biomarker-unselected population. Senaparib is a PARP inhibitor that demonstrated antitumor activity in patients with solid tumors, including ovarian cancer, in phase 1 studies. The multicenter, double-blind, phase 3 trial FLAMES randomized (2:1) 404 females with advanced ovarian cancer (International Federation of Gynecology and Obstetrics stage III-IV) and response to first-line platinum-based chemotherapy to senaparib 100 mg (n = 271) or placebo (n = 133) orally once daily for up to 2 years.

Prebiotics and sepsis in infants: An updated systematic review and meta-analysis.

Background: Sepsis is a critical situation, and its treatment and reduction are important clinical issues. Antibiotics are a routine treatment option, but their adverse effects are a concern in pediatric patients, especially infants. Prebiotics might be an alternative option.

Erratum: FBXO22 Suppresses Metastasis in Human Renal Cell Carcinoma via Inhibiting MMP-9-Mediated Migration and Invasion and VEGF-Mediated Angiogenesis.

[This corrects the article DOI: 10.7150/ijbs.31293.

Expert consensus on resection of chest wall tumors and chest wall reconstruction.

Chest wall tumors are a relatively uncommon disease in clinical practice. Most of the published studies about chest wall tumors are usually single-center retrospective studies, involving few patients. Therefore, evidences regarding clinical conclusions about chest wall tumors are lacking, and some controversial issues have still to be agreed upon.

Multimodality MRI-based radiomics approach to predict the posttreatment response of lung cancer brain metastases to gamma knife radiosurgery.

Objectives: To develop and validate a multimodality MRI-based radiomics approach to predicting the posttreatment response of lung cancer brain metastases (LCBM) to gamma knife radiosurgery (GKRS).

Methods: We retrospectively analyzed 213 lesions from 137 patients with LCBM who received GKRS between January 2017 and November 2020. The data were divided into a primary cohort (102 patients with 173 lesions) and an independent validation cohort (35 patients with 40 lesions) according to the time of treatment.

[Effect of transcutaneous electrical acupoint stimulation on venous thrombosis after lung cancer surgery: a randomized controlled trial].

Objective: To observe the effect of transcutaneous electrical acupoint stimulation (TEAS) on venous thrombosis and quality of life after lung cancer surgery, basing on the conventional nursing and early functional exercise.

Methods: A total of 120 patients diagnosed as non-small cell lung cancer (NSCLC) and received radical resection of lung cancer surgery for the first time were randomized into a conventional nursing group, a rehabilitation training group and a TEAS group, 40 cases in each group. Conventional nursing was adopted in the conventional nursing group.

[Immunotherapy with PD-1 and PD-L1 inhibitors for prostate cancer].

Prostate cancer (PCa) has become one of the common malignant diseases in elderly men, and its incidence is increasing year by year. Apart from surgery, radiotherapy and chemotherapy, immunotherapy, as with the programmed death receptor-1 (PD-1) or the programmed death ligand-1 (PD-L1) inhibitor, is a most promising new strategy for the treatment of PCa. PD-1 and PD-L1 inhibitors restore the activity of T cells by blocking the PD-1/PD-L1 signaling pathway in tumor cells, reverse the mechanism of tumor immune escape, recover the immune system and directly kill tumor cells.

Association between polymorphisms in the interleukin-10 gene and susceptibility to human immunodeficiency virus-1 infection: A systematic review and meta-analysis.

Background: This study meta-analyzed the literature on possible association of 3 polymorphisms (-592, -1082, -819) in the interleukin-10 (IL-10) gene with susceptibility to human immunodeficiency virus (HIV)-1 infection.

Methods: PubMed, EMBASE, MEDLINE and Google Scholar were systematically searched to identify relevant studies in English. Meta-analyses were performed to examine the association of IL-10 polymorphisms -592, -1082, and -819 with susceptibility to HIV-1 infection.

Hemoglobin, albumin, lymphocyte, and platelet score and neutrophil-to-lymphocyte ratio are novel significant prognostic factors for patients with small-cell lung cancer undergoing chemotherapy.

Objective: The hemoglobin, albumin, lymphocyte, and platelet (HALP) score, neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) are the important prognostic markers in some tumor types. This study aimed to evaluate the prognostic impact of pretreatment using HALP, NLR, and PLR for patients with small-cell lung cancer (SCLC), who were undergoing chemotherapy.

Materials And Methods: In this retrospective study, 335 patients with SCLC were included between 2016 and 2018.

Acquired MET D1228N Mutations Mediate Crizotinib Resistance in Lung Adenocarcinoma with ROS1 Fusion: A Case Report.

Patients with non-small cell lung cancer (NSCLC) containing ROS1 fusions can have a marked response to the ROS1-targeted tyrosine kinase inhibitors (TKIs), such as crizotinib. Common resistance mechanisms of ROS1-fusion targeted therapy are acquired mutations in ROS1. Along with the use of next-generation sequencing in the clinical management of patients with NSCLC during sequential targeted therapy, many mechanisms of acquired resistance have been discovered in patients with activated tyrosine kinase receptors.

Associations of MTA1 expression with CT features, pathology and prognosis of elderly patients with non-small cell lung cancer.

Associations of metastasis-associated protein 1 (MTA1) expression with computed tomography (CT) features, pathology and prognosis of elderly patients with non-small cell lung cancer (NSCLC), and its clinical significance were explored. A total of 98 elderly patients with NSCLC were selected and underwent CT examination. The expression of MTA1 in carcinoma tissues and para-carcinoma normal tissues was detected via immunohistochemistry, and its associations with CT features, pathology and prognosis were analyzed.

G protein regulated inducer of neurite outgrowth 1 is a potential marker for lung cancer prognosis.

Lung cancer mortality remains high, and only approximately 15% of patients with non-small cell lung cancer survive for more than five years. The purpose of this research was to investigate the prognostic value and biological functions of G protein regulated inducer of neuritis outgrowth 1(GPRIN1) in lung cancer. We used the Kaplan-Meier method to analyze the correlation between GPRIN1 and overall survival, and performed Cox regression to determine whether GPRIN1 might be an independent predictive factor for lung adenocarcinoma prognosis.

RETRACTED: Association Between Polymorphisms in the Interleukin-10 Gene and Susceptibility to HIV-1 Infection.

officially retracts the paper entitled, "Association Between Polymorphisms in the Interleukin-10 Gene and Susceptibility to HIV-1 Infection," by Dan-Hui Fu, Wen-Juan Deng, Zhi Yang, Sen Hong, Qian-Ling Ding, Yang Zhao, Jia Chen, and Dan-Ke Su (AIDS Res Hum Retroviruses, epub: 16 Jun 2020; DOI: 10.1089/AID.2020.

Upregulation of long non-coding RNA FOXP4-AS1 and its regulatory network in hepatocellular carcinoma.

Objective: FOXP4-AS1 (FOXP4 antisense RNA 1) is putatively a functional oncogene in colorectal cancer. This study constructed a regulatory network involving FOXP4-AS1 for better understanding of its function in hepatocellular carcinoma (HCC).

Methods: FOXP4-AS1 was assessed in HCC and adjacent normal (control) liver samples via quantitative real-time PCR.

Genomic based analyses reveal unique mutational profiling and identify prognostic biomarker for overall survival in Chinese small-cell lung cancer.

Objective: As an aggressive subtype of lung cancer, small-cell lung cancer (SCLC) presents a poor prognosis. Although molecular and clinical characteristics have been established for SCLC, limited investigation has been performed for predicting survival of SCLC patients.

Methods: Genomic alterations were profiled in Chinese SCLC patients (N = 37) using targeted sequencing.

Long noncoding RNA OIP5-AS1 in cancer.

Long noncoding RNAs (lncRNAs) can be over two hundred nucleotides in length and lack an obvious open reading frame (ORF). Interestingly, these RNAs form a group of nucleic acids involved in a variety of diverse cellular mechanisms involving proliferation, differentiation, apoptosis,and senescence. Given these characteristics, it is not unexpected that the aberrant expression of certain lncRNAs is strongly linked to oncogenesis and tumor advancement.

Cytokines derived from innate lymphoid cells assist to aggravate hepatocellular tumorigenesis in viral transgenic mice.

Background: Recently, intestinal microbiome has been involved in hepatic diseases due to the immunologic and metabolic communication between liver and intestine. Initiation of hepatocellular carcinoma (HCC) frequently attributes to conspiracy between immune cells and infectious carcinogens. Here, the hypothesis that the tumorigenesis of HCC with HBV infection will be aggravated by specific intestinal bacteria was verified in viral transgenic mouse models.

Characterization of Exosomes in Plasma of Patients with Breast, Ovarian, Prostate, Hepatic, Gastric, Colon, and Pancreatic Cancers.

Detection of circulating tumor-specific DNA, RNA or proteins can be difficult due to relative scarcity. Exosomes are extracellular vesicles, 30 - 150 nm in diameter derived from fusion of multivesicular bodies with the plasma membrane. They are composed of a lipid bilayer membrane and contain proteins, mRNA and miRNA.

FBXO22 Suppresses Metastasis in Human Renal Cell Carcinoma via Inhibiting MMP-9-Mediated Migration and Invasion and VEGF-Mediated Angiogenesis.

F-box only protein 22 (FBXO22), a substrate receptor of the SKP1-Cullin 1-F-box protein (SCF) E3 ubiquitin ligase that targets key regulators of cellular activities for ubiquitylation and degradation, plays important roles in the progression of human cancer. However, little is known about the role of FBXO22 in renal cell carcinoma (RCC). This study aims to explore the biological function of FBXO22 in RCC progression and its specific regulation mechanism.

Efficacy of bevacizumab versus epidermal growth factor receptor inhibitors for wild-type metastatic colorectal cancer: a meta-analysis.

Background: Results from several prospective clinical trials comparing anti-epidermal growth factor receptor (EGFR) therapy and anti-vascular endothelial growth factor (VEGF) therapy plus chemotherapy for wild-type metastatic colorectal cancer (mCRC) have been inconsistent. This meta-analysis aims to investigate the optimal choice for these target agents.

Methods: We searched for clinical trials in both electronic databases from inception until January 2018 and recent conference abstracts to identify prospective clinical studies comparing the efficacy of a VEGF inhibitor (bevacizumab) versus EGFR inhibitors (cetuximab or panitumumab) on wild-type (including its subset ) mCRC.

Identification of side population cells in human lung adenocarcinoma A549 cell line and elucidation of the underlying roles in lung cancer.

The present study aimed to isolate and characterize side population (SP) cells in the human lung cancer A549 cell line, and elucidate the molecular mechanism of SP cells underlying lung cancer. The SP and non-SP (NSP) cells in A549 cells were isolated and their differentiation was analyzed by fluorescence-activated cell sorting. An plate clone assay, Matrigel Transwell assay and chemoresistance analysis of the sorted SP and NSP cells were performed.

Treatment of advanced breast cancer with a combination of highly agglutinative staphylococcin and vinorelbine-based chemotherapy.

Objective: Breast cancer is the most frequently diagnosed cancer among women in over 75% of countries worldwide accounting for one in four of all cancers in women. Highly agglutinative staphylococcin (HAS), a mixture of Staphylococcus aureus culture filtrates, has been used clinically as an immunomodifier in the treatment of a number of tumors for many years. The aim of present study is to evaluate the therapeutic effects and safety of treating advanced breast cancer patients with a combined therapy of HAS and vinorelbine-based chemotherapy compared to patients who receive standard chemotherapy alone.

[Efficacy observation of (125)I seed implantation therapy for locoregional recurrent and metastatic breast cancer].

Objective: To assess the efficacy and side effects of (125)I seed implantation for locoregional recurrent and metastatic breast cancer, and to discuss its role in the comprehensive therapy of breast cancer.

Methods: Forty-three patients with locoregional recurrent or metastatic breast cancer were included in this study. They received (125)I seed implantation and were followed up to evaluate the efficacy and adverse reactions of the treatment.