Fulminant type 1 diabetes mellitus: a neglected but high-risk adverse event associated with immune checkpoint inhibitors.

Background: Immune checkpoint inhibitor (ICI) therapy has revolutionized cancer treatment but is associated with fulminant type 1 diabetes mellitus (FT1DM). Our study aims to investigate the association between ICI therapy and FT1DM using the FDA Adverse Event Reporting System (FAERS) database.

Methods: We conducted a retrospective analysis from the first quarter of 2004 to the first quarter of 2023.

DAAO Mutant Sites among Different Mice Strains and Their Effects on Enzyme Activity.

Previous studies reported that -amino acid oxidase (DAAO) activity was closely associated with neuropathic pain, cognitive characteristics of schizophrenia and so on. To determine DAAO mutant sites in different strains of mice and their effects on enzyme activity, we successfully constructed a prokaryotic expression system for heterologous expression of DAAO in vitro. There were total five nucleotide mutations distributed in exons 2, 8, 9, 10 of C57 mice.

Type B thymomas in patients with myasthenia gravis display a distinctive pattern of αβ TCR and IL-7 receptor α expression on CD4CD8 thymocytes.

Thymoma is closely associated with myasthenia gravis (MG). However, due to the heterogeneity of thymoma and the intricate pathogenesis of MG, it remains unclear why some patients with thymoma develop MG and others do not. In this study, we conducted a comparative phenotype analysis of thymocytes in type B thymomas in patients with MG (MG (+) thymomas) and without MG (MG (-) thymomas) fluorescence-activated cell sorting (FACS).

Case report: Drainage tube penetrating anastomosis as a rare cause for long-term nonunion of esophagogastric anastomosis in neck.

Anastomotic leakage is a life-threatening complication for esophageal cancer patients who received McKeown esophagectomy. Cervical drainage tube penetrating anastomosis is a rare but noteworthy cause of long-term nonunion of esophagogastric anastomosis. Here we reported two cases of esophageal cancer patients who received McKeown esophagectomy.

Multi-omics consensus portfolio to refine the classification of lung adenocarcinoma with prognostic stratification, tumor microenvironment, and unique sensitivity to first-line therapies.

Background: Molecular classification of lung adenocarcinoma (LUAD) based on transcriptomic features has been widely studied. The complementarity of data obtained from multilayer molecular biology could help the LUAD classification via combining multi-omics information.

Methods: We successfully divided samples from the The Cancer Genome Atlas (TCGA) (n=437) into four subtypes (CS1, CS2, CS3 and CS4) by 10 comprehensive multi-omics clustering methods in the "movics" R package.

Simultaneous resection of coexisting pulmonary and mediastinal lesions by video-assisted thoracic surgery: a case-series study.

Background: With the growing number of patients with coexisting pulmonary and mediastinal lesions detected, reports about simultaneous video-assisted thoracic surgery (VATS) for these concurrent diseases are still rare. To further explore the safety and effectiveness of simultaneous resection of pulmonary and mediastinal lesions by uniportal or biportal VATS, we retrospectively analyzed the clinical data of the largest series of cases to date.

Methods: From July 2018 to July 2021, all patients whose pulmonary lesions and mediastinal tumors were resected simultaneously in our institution were retrospectively reviewed.

A new minimally invasive technique for correction of pectus carinatum.

Background: The Abramson technique for the correction of pectus carinatum (PC) is commonly performed worldwide. However, the postoperative complications of this technique related to bar fixation, including wire breakage and bar displacement, are relatively high. In this study, a new minimally invasive technique for correction of PC is described, in which the pectus bar is secured by bilateral selected ribs, and for which no special fixation to the rib is needed.

LLL12B, a small molecule STAT3 inhibitor, induces growth arrest, apoptosis, and enhances cisplatin-mediated cytotoxicity in medulloblastoma cells.

Signal Transducer and Activator of Transcription 3 (STAT3) is a transcription factor and an oncogene product, which plays a pivotal role in tumor progression. Therefore, targeting persistent STAT3 signaling directly is an attractive anticancer strategy. The aim of this study is to test the efficacy of a novel STAT3 small molecule inhibitor, LLL12B, in suppressing medulloblastoma cells in vitro and tumor growth in vivo.

A small molecule STAT3 inhibitor, LLL12, enhances cisplatin‑ and paclitaxel‑mediated inhibition of cell growth and migration in human ovarian cancer cells.

Ovarian cancer is one of the most lethal cancer types in American women. The platinum agent cisplatin, and/or paclitaxel, remains the first‑line chemotherapy for ovarian cancer, but the treatment success is severely limited by chemoresistance. As previously reported, persistent STAT3 signaling is associated with resistance to cisplatin and paclitaxel.

LLY17, a novel small molecule STAT3 inhibitor induces apoptosis and suppresses cell migration and tumor growth in triple-negative breast cancer.

Purpose: Persistent STAT3 signaling is frequently detected in many cancer types including triple-negative breast cancer, and thus could potentially serve as a viable therapeutic target. We have designed a novel non-peptide compound LLY17 targeting STAT3 using Advanced Multiple Ligand Simultaneous Docking (AMLSD) methods. However, the efficacy of LLY17 has not been evaluated extensively in human and murine triple-negative breast cancer cells.

Modified McKeown procedure with uniportal thoracoscope for upper or middle esophageal cancer: initial experience and preliminary results.

Background: Uniportal video-assisted thoracic surgery (VATS) resections are of increasing interest in many thoracic surgery departments. With each experience in VATS lobectomy, we have incrementally improved the less invasive techniques in esophagectomy. Here, we report the preliminary results and feasibility of a modified McKeown procedure with uniportal thoracoscopy for upper or middle esophageal cancer in our institution.

Bazedoxifene is a novel IL-6/GP130 inhibitor for treating triple-negative breast cancer.

Purpose: Triple-negative breast cancer (TNBC) has been ranked as one of the devastating malignancy worldwide. Its disease progression and treatment obstacle is associated with the negligible expression of estrogen receptors (ER), progesterone receptors (PR), and HER2 (HER2). Due to a lack of growth hormone receptors, TNBC is desperately demanding effective therapeutic regimens.

Combined bazedoxifene and paclitaxel treatments inhibit cell viability, cell migration, colony formation, and tumor growth and induce apoptosis in breast cancer.

Breast cancer, especially triple-negative breast cancer (TNBC), has limited treatment options. We repurposed the FDA-approved drug bazedoxifene as a novel inhibitor of interleukin 6/glycoprotein 130 signaling. In this study, we investigated the inhibitory effects of bazedoxifene alone or in combination with paclitaxel on several estrogen receptor positive and TNBC cells.

Retraction Note: Hsa-miR-623 suppresses tumor progression in human lung adenocarcinoma.

The authors have retracted the article [Hsa-miR-623 suppresses tumor progression in human lung adenocarcinoma, Cell Death & Disease volume 7, page e2388 (2016), doi 10.1038/cddis.2016.

Blocking Interleukin-6 and Interleukin-8 Signaling Inhibits Cell Viability, Colony-forming Activity, and Cell Migration in Human Triple-negative Breast Cancer and Pancreatic Cancer Cells.

Background/aim: Interleukin-6 (IL-6) and interleukin-8 (IL-8) play important roles in the progression of triple-negative breast cancer (TNBC) and pancreatic ductal adenocarcinoma (PDAC). This is the first experiment to combine small molecules targeting these two signaling pathways to treat TNBC and PDAC cells.

Materials And Methods: Cell viability, colony formation and cell migration assays were conducted when TNBC or PDAC cells were treated with bazedoxifene (targeting IL-6) or reparixin/SCH527123 (targeting IL-8) or their combination.

Correction to: Hsa-miR-623 suppresses tumor progression in human lung adenocarcinoma.

Following publication of their article, the authors noticed that there were minor errors in Figs. 3, 7 and S5. The errors had no effect on the scientific content or conclusions.

Inhibition of interleukin 8/C‑X-C chemokine receptor 1,/2 signaling reduces malignant features in human pancreatic cancer cells.

Interactions between interleukin (IL)-8 and its receptors, C‑X-C chemokine receptor 1, (CXCR1) and CXCR2 serve crucial roles in increasing cancer progression. Inhibition of this signaling pathway has yielded promising results in a number of human cancers, including breast, melanoma and colon. However, the effects of CXCR1/2 antagonist treatment on pancreatic cancer remain unclear.

IFN-γ-mediated inhibition of lung cancer correlates with PD-L1 expression and is regulated by PI3K-AKT signaling.

IFN-γ plays a crucial role in anti-tumor responses and also induces expression of PD-L1, a well-established inhibitor of anti-tumor immune function. Understanding how molecular signaling regulates the function of IFN-γ might improve its anti-tumor efficacy. Here, we show that the tumor expression of IFN-γ expression alone has no significant prognostic value in patients with locally advanced lung adenocarcinoma.

Estrogen receptor β1 activation accelerates resistance to epidermal growth factor receptor-tyrosine kinase inhibitors in non-small cell lung cancer.

Non-small cell lung cancer (NSCLC) is one of the leading causes of cancer-related deaths worldwide. Epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR‑TKIs) have revolutionized the treatment of patients with advanced EGFR-mutant NSCLC. However, drug resistance eventually develops in the majority of patients despite an excellent initial response.

Modular Uniportal Video-Assisted Thoracoscopic Lobectomy and Lymphadenectomy: A Novel Pattern of Endoscopic Lung Cancer Resection.

Background: Since the development of the uniportal video-assisted thoracoscopic surgery (VATS) technique, the use of uniportal VATS has become increasingly popular for the surgical resection of non-small cell lung cancer (NSCLC). The objective of this study is to introduce a novel modularly designed surgical pattern for uniportal VATS for lung cancer resection and to investigate the safety, feasibility, and efficacy of this novel method.

Materials And Methods: The clinical data of NSCLC patients who underwent a curative uniportal VATS lobectomy between March 2015 and April 2016, including via the modular pattern (MP) and the conventional pattern (CP), were retrospectively collected and analyzed.

Hsa-miR-623 suppresses tumor progression in human lung adenocarcinoma.

This corrects the article DOI: 10.1038/cddis.2016.

Hsa-miR-623 suppresses tumor progression in human lung adenocarcinoma.

Our previous study revealed that Ku80 was overexpressed in lung cancer tissues and hsa-miR-623 regulated the Ku80 expression; however, the detailed function of hsa-miR-623 in lung cancer was unclear. We identified that hsa-miR-623 bound to the 3'-UTR of Ku80 mRNA, thus significantly decreasing Ku80 expression in lung adenocarcinoma cells. Hsa-miR-623 was downregulated in lung adenocarcinoma tissues compared with corresponding non-tumorous tissues, and its expression was inversely correlated with Ku80 upregulation.

Modular 3-cm uniportal video-assisted thoracoscopic left upper lobectomy with systemic lymphadenectomy.

Uniportal video-assisted thoracoscopic lobectomy for non-small-cell lung cancer is accepted worldwide, with incisions ranging from 4 to 6 cm. We believed in less invasive and more precise that uniportal video-assisted thoracoscopic lobectomy could be. Therefore, we performed modular uniportal thoracoscopic lobectomy with systemic lymphadenectomy on left upper lobe using a 3-cm-diameter port.

Systemic immune-inflammation index, thymidine phosphorylase and survival of localized gastric cancer patients after curative resection.

Systemic immune-inflammation index (SII), based on lymphocyte (L), neutrophil (N), and platelet (P) counts, was recently developed and reflects comprehensively the balance of host inflammatory and immune status. We explored its prognostic value in localized gastric cancer (GC) after R0 resection and the potential associations with Thymidine phosphorylase (TYMP), which was reported to increase the migration and invasion of gastric cancer cells. A total of 455 GC patients who received D2 gastrectomy were enrolled.