Rapid and dramatic glucose-lowering effect of bromocriptine in an inadequately controlled type 2 diabetes patient with prolactinoma.

Dopamine receptor agonists are typically used to treat Parkinson's disease and certain pituitary tumors, such as prolactinoma or a growth hormone-producing tumor. A 53-year-old woman with a history of prolactinoma was referred to Kumamoto University Hospital (Kumamoto, Japan) with poorly controlled type 2 diabetes. Her glycated hemoglobin and serum prolactin levels were increased (8.

Inhibition of inflammation-mediated DPP-4 expression by linagliptin increases M2 macrophages in atherosclerotic lesions.

Background And Aims: Dipeptidyl peptidase-4 (DPP-4) inhibitors have been reported to suppress atherosclerosis progression in atherosclerotic mouse models through unclear mechanisms. In this study, we investigated the effect of the DPP-4 inhibitor, linagliptin, on macrophage polarization in vitro and in vivo.

Methods: Mouse bone marrow macrophages (BMMs) were used in in vitro assays.

Alectinib Resistance in ALK-Rearranged Lung Cancer by Dual Salvage Signaling in a Clinically Paired Resistance Model.

The mechanisms responsible for the development of resistance to alectinib, a second-generation anaplastic lymphoma kinase (ALK) inhibitor, are still unclear, and few cell lines are currently available for investigating ALK-rearranged lung cancer. To identify the mechanisms underlying acquired resistance to alectinib, two patient-derived cell lines were established from an alectinib-naïve ALK-rearranged lung cancer and then after development of alectinib resistance. The properties acquired during treatments were detected by comparisons of the two cell lines, and then functional analyses were performed.

Clinical impact of high serum hepatocyte growth factor in advanced non-small cell lung cancer.

Activation of c-MET through hepatocyte growth factor (HGF) increases tumorigenesis, induces resistance, and is associated with poor prognosis in various solid tumors. However, the clinical value of serum HGF (sHGF) in patients with advanced non-small cell lung cancer (NSCLC), especially those receiving cytotoxic chemotherapy, remains unknown. Here, we show that sHGF may be useful to predict tumor response and progression-free survival (PFS) in patients with advanced NSCLC.

Clinical Impact of Single Nucleotide Polymorphism in PD-L1 on Response to Nivolumab for Advanced Non-Small-Cell Lung Cancer Patients.

This study was intended to determine the efficacy of nivolumab, we evaluated treatment response with respect to PD-1/PD-L1 SNPs among patients with NSCLC. A total of 50 patients with NSCLC were treated with nivolumab and were also evaluated for PD-1/PD-L1 single nucleotide polymorphisms (SNPs) from plasma DNA. We investigated the association among PD-1/PD-L1 SNPs, objective response rate (ORR) and progression-free survival (PFS).

Albumin-bound paclitaxel for the treatment of refractory or relapsed small-cell lung cancer.

Since nanoparticle albumin-bound (nab)-paclitaxel exerts clinically meaningful antitumor effects on various malignancies, including breast, gastric and non-small-cell lung cancer, we hypothesized that treatment with nab-paclitaxel may also be beneficial for patients with small-cell lung cancer (SCLC). We herein evaluated the safety and efficacy of weekly, single-agent nab-paclitaxel in patients with refractory or relapsed SCLC. Between May, 2013 and February, 2015, 9 patients with refractory or relapsed SCLC were treated with single-agent nab-paclitaxel at the Kyoto University Hospital.

Response to chemotherapy with carboplatin plus albumin-bound paclitaxel in a patient with lymphoepithelioma-like thymic carcinoma: A case report.

Thymic carcinoma is a rare neoplasm with a poor outcome due to its aggressive characteristics. For patients who are not operable, radiation therapy and/or palliative chemotherapy are indicated. However, no optimal chemotherapy regimen has been established.

Successful treatment with carboplatin and nanoparticle albumin-bound paclitaxel in a patient with pulmonary spindle cell carcinoma.

Introduction: Pulmonary spindle cell carcinoma (SpCC) is a rare subtype of non-small-cell lung cancer (NSCLC) and, in general, is chemoresistance.

Case: A sixty-five year-old male patient with metastatic pulmonary SpCC was initially treated with cisplatin and docetaxel, but his disease progressed. Then, he received a combination chemotherapy with carboplatin and nab-PTX followed by maintenanced chemotherapy with nab-PTX.

Effect of liver toxicity on clinical outcome of patients with non-small-cell lung cancer treated with pemetrexed.

Liver toxicity (LT) is a common side effect of pemetrexed (PEM); however, the effect of LT on clinical outcome has not been investigated in patients with non-small-cell lung cancer (NSCLC) treated with PEM. Between June, 2009 and June, 2012, a total of 95 chemo-naive NSCLC patients received a PEM-containing regimen in our hospital. We reviewed the medical records of those 95 patients and evaluated the incidence of LT.

Significance of c-MET overexpression in cytotoxic anticancer drug-resistant small-cell lung cancer cells.

The c-MET receptor tyrosine kinase is the receptor for hepatocyte growth factor. Recently, activation of the c-MET/hepatocyte growth factor signaling pathway was associated with poor prognosis in various solid tumors and was one of the mechanisms of acquired resistance to epidermal growth factor receptor tyrosine kinase inhibitor, gefitinib. But the link between c-MET activation and the cytotoxic anticancer drug has not been fully examined.

Long survival of a small-cell lung cancer patient who received maintenance chemotherapy with irinotecan.

Lung cancer is the leading cause of cancer-related death worldwide. Small-cell lung cancer (SCLC) accounts for approximately 15% of all lung cancers. It is characterized by rapid tumor growth and early metastasis to multiple organs.