Association between the pharmacokinetics of rabbit anti-thymocyte globulin and acute graft-versus-host disease in patients who received haploidentical hematopoietic stem cell transplantation.

Anti-thymocyte globulin (ATG) is an important prophylactic drug against acute graft-versus-host disease (aGVHD) after haploidentical hematopoietic stem cell transplantation (haplo-HSCT). This study analyzed the pharmacokinetics of rabbit ATG 2.5 mg/kg and its effect against aGVHD in 24 patients undergoing unmanipulated haplo-HSCT.

Quantification and Clonal Culture of Neural Stem Cells from the Hippocampus of Adult Mouse.

Visualizing markers for neural stem cells (NSCs) and morphological analysis are frequently used for identification of NSCs in tissues. However, NSCs are defined as cells with the ability to both self-renew and produce descendants that can differentiate into neurons, astrocytes and oligodendrocytes. The neural colony forming cell (NCFC) assay is a single-step semisolid based assay for the identification of NSCs.

Comprehensive Analysis of Ixazomib-Induced Adverse Events Using the Japanese Pharmacovigilance Database.

Background: Ixazomib is an orally available proteasome inhibitor for multiple myeloma with adverse effects such as gastrointestinal symptoms, skin rashes, and thrombocytopenia reported in clinical trials and post-marketing surveillance, resulting in treatment discontinuation. However, comprehensive adverse event (AE) assessments for ixazomib are lacking.

Objectives: Herein, we aimed to determine the frequency and risk of AEs associated with ixazomib in Japanese patients using the Japanese Adverse Event Reporting Database (JADER).

Time to Onset of Bendamustine-associated Skin Damage Using the Spontaneous Reporting System.

Background/aim: Bendamustine-associated skin damage occurs frequently in Japan and can have a profound impact on health-related quality of life. To our knowledge, there are no reports on the timing of skin damage caused by bendamustine. This study assessed trends in and the time to onset of skin damage caused by bendamustine using the Japanese Adverse Drug Reaction Reporting Database (JADER).

Cefepime-induced encephalopathy in a COVID-19 patient: a case report.

Prolonged neurological symptoms such as "brain fog" and cognitive impairment have occurred after coronavirus disease 2019 (COVID-19) infection. In this report, we describe impaired consciousness caused by cefepime hydrochloride (CFPM) in a patient with cognitive sequalae of COVID-19. A 56-year-old male patient was diagnosed with penile abscess after COVID-19 infection, and a blood culture detected two drug-resistant Pseudomonas aeruginosa strains.

Evaluation of Medication Instruction Sheets for Patients Undergoing R-CHOP Therapy in Non-Hodgkin's Lymphoma.

Background/aim: High-dose chemotherapy is frequently administered to patients with hematologic malignancies, thereby causing severe adverse drug reactions (ADRs) at a relatively high frequency. To precisely monitor ADRs, we developed a medication instruction sheet (MIS) for patients who received rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone (R-CHOP) combination therapy for non-Hodgkin's lymphoma (NHL). Herein, we evaluated the usefulness of the MIS for managing ADRs in patients who received R-CHOP therapy.

Multicentre prospective observational study on community pharmacist interventions to reduce inappropriate medications.

Objectives: The status of community pharmacists' involvement in inappropriate prescription practices among outpatients who visit community pharmacies has not been reported in Japan. Therefore, this study described community pharmacists' interventions aimed at the discontinuation of inappropriate drugs or the reduction of drug doses.

Methods: We conducted a multicentre prospective observational study of pharmacists' interventions on inappropriate prescriptions for outpatients during a 1-month period in September 2018.

The possible effects of the Japan Society of Clinical Oncology Clinical Practice Guidelines 2017 on the practice of fertility preservation in female cancer patients in Japan.

Purpose: In 2017, the first guidelines for fertility preservation in cancer patients were published in Japan. However, the impact of the guidelines remains unknown. Therefore, the authors conducted a nationwide survey on cryopreservation procedures in the period from shortly before to after publication of the guidelines (2016-2019) and compared the results with our previous survey (2011-2015).

Risk factors for opioid-induced constipation in cancer patients: a single-institution, retrospective analysis.

Purpose: To identify risk factors for opioid-induced constipation (OIC).

Methods: This study retrospectively analyzed 175 advanced cancer patients who were receiving pain treatment with opioids and were newly prescribed laxatives for OIC at Seirei Hamamatsu General Hospital between November 2016 and June 2021. For the regression analysis of factors associated with OIC, variables were extracted manually from clinical records.

Usefulness of Medication Guidance Sheets for Patients With Non-Hodgkin's Lymphoma Receiving ESHAP±R Therapy.

Background/aim: The occurrence of chemotherapy-related serious adverse events (AEs) is associated with a poor prognosis of hematopoietic malignancies. We have developed a medication guidance sheet (MGS) for monitoring AEs occurring when combining chemotherapy with etoposide, methylprednisolone, cisplatin, cytarabine, and rituximab (ESHAP±R). In this study, the usefulness of MGS was investigated in non-Hodgkin's lymphoma patients.

α2-Antiplasmin as a Potential Therapeutic Target for Systemic Sclerosis.

Systemic sclerosis is a connective tissue disease of unknown origin that is characterized by immune system abnormalities, vascular damage, and extensive fibrosis of the skin and visceral organs. α2-antiplasmin is known to be the main plasmin inhibitor and has various functions such as cell differentiation and cytokine production, as well as the regulation of the maintenance of the immune system, endothelial homeostasis, and extracellular matrix metabolism. The expression of α2-antiplasmin is elevated in dermal fibroblasts from systemic sclerosis patients, and the blockade of α2-antiplasmin suppresses fibrosis progression and vascular dysfunction in systemic sclerosis model mice.

Comprehensive analysis of everolimus-induced adverse events using the Japanese real-world database.

What Is Known And Objectives: As for adverse events (AEs) caused by everolimus, findings from clinical trials and post-marketing surveillance have reported interstitial lung disease, hyperglycaemia, cardiovascular disease, etc. However, these reports are limited to incidence, and detailed studies on the risk of occurrence, time to onset and post-event clinical outcomes are only related to hyperglycaemia. The purpose of this study was to perform a comprehensive analysis of adverse events during everolimus therapy in patients with renal cell carcinoma (RCC) using the Japanese Adverse Event Report database.

Tankyrase Regulates Neurite Outgrowth through Poly(ADP-ribosyl)ation-Dependent Activation of β-Catenin Signaling.

Poly(ADP-ribosyl)ation is a post-translational modification of proteins by transferring poly(ADP-ribose) (PAR) to acceptor proteins by the action of poly(ADP-ribose) polymerase (PARP). Two tankyrase (TNKS) isoforms, TNK1 and TNK2 (TNKS1/2), are ubiquitously expressed in mammalian cells and participate in diverse cellular functions, including wnt/β-catenin signaling, telomere maintenance, glucose metabolism and mitosis regulation. For wnt/β-catenin signaling, TNKS1/2 catalyze poly(ADP-ribosyl)ation of Axin, a key component of the β-catenin degradation complex, which allows Axin's ubiquitination and subsequent degradation, thereby activating β-catenin signaling.

Down-regulation of the expression of cyclooxygenase-2 and prostaglandin E by interleukin-4 is mediated via a reduction in the expression of prostanoid EP4 receptors in HCA-7 human colon cancer cells.

Chronic inflammatory bowel disease (IBD), which is characterized by prolonged inflammation of the gastrointestinal tract is associated with an increased risk of colorectal cancer. Recent studies revealed that the pathology of IBD is caused by hyperactivated immune responses mediated by differentiated CD4 naïve helper T cells, such as Th1 and Th17 cells, but not Th2 cells. The human E-type prostanoid 4 (EP4) receptor and its pathways have also been implicated in and/or associated with the early developmental stages of colorectal cancer along with increases in the levels of prostaglandin E (PGE) and cyclooxygenase-2 (COX-2), the hallmarks of colorectal carcinogenesis.

Serum Lutein and Zeaxanthin Are Inversely Associated with High-Sensitivity C-Reactive Protein in Non-Smokers: The Mikkabi Study.

Recent randomized controlled trials have demonstrated a protective association between carotenoids and inflammation; however, the basis of this association on lifestyle factors remains unclear. This study aimed to clarify the associations between carotenoids and inflammatory markers stratified by lifestyle factors, using baseline data from the Mikkabi Study. Serum carotenoid and high-sensitivity C-reactive protein (hs-CRP) levels were measured.

Diet quality and physical or comprehensive frailty among older adults.

Purpose: While the association between diet quality and mortality has been previously demonstrated, the association between frailty and diet quality has not been evaluated well. This study aimed to investigate the association between diet quality and prevalence of both physical and comprehensive frailty, using two validated tools, in a community-based cohort of older adults.

Methods: We conducted cross-sectional analyses using baseline data of 7022 participants aged ≥ 65 years in the Kyoto-Kameoka study.

Impacts of SNPs on adverse events and trough concentration of imatinib in patients with gastrointestinal stromal tumors.

Although imatinib has dramatically improved the outcomes of patients with gastrointestinal stromal tumor (GIST), marked inter-individual differences in its efficacy and toxicity have been observed. Extensive pharmacogenetic studies in Caucasian and Asian populations have demonstrated that several genetic polymorphisms are involved in these differences; however, no studies have focused on Japanese patients with GIST. This study aimed to evaluate the impacts of genetic polymorphisms of drug metabolizing enzymes and transporters on the incidence of adverse events and trough plasma concentrations (Cs) of imatinib in Japanese patients with GIST.

[HLA-mismatched bone marrow transplantation with post-transplant cyclophosphamide for pediatric patients with aplastic anemia].

Post-transplant cyclophosphamide (PTCy) has improved the efficacy of HLA-mismatched hematopoietic cell transplantation (HCT) by decreasing the risk of graft-versus-host disease (GVHD) and nonrelapse mortality. If an HLA-matched donor is not available, GVHD prophylaxis with PTCy can also be used for HLA-mismatched HCT in patients with pediatric aplastic anemia (AA). We report two cases of pediatric AA that were treated with HLA-mismatched HCT with reduced-intensity conditioning and PTCy.

PARP1 is activated by membrane damage and is involved in membrane repair through poly(ADP-ribosyl)ation.

Mono(ADP-ribosyl)ation and poly(ADP-ribosyl)ation are posttranslational modifications evolutionarily conserved in prokaryotes and eukaryotes. They entail transfer of one or more ADP-ribose moieties from NAD to acceptor proteins with the simultaneous release of nicotinamide. The resultant ADP-ribosylated acceptor proteins regulate diverse cellular functions.

Effects of 4G-beta-D-Galactosylsucrose in patients with depression: A randomized, double-blinded, placebo-controlled, parallel-group comparative study.

Advances in genetic research on microbiome have led to several trials on the effectiveness of synbiotics or probiotics in patients with depression; however, none have evaluated the efficacy of prebiotics. 4G-beta-D-Galactosylsucrose (Lactosucrose, LS) is selectively assimilated by Bifidobacterium as a prebiotic and improves microbiome diversity. However, as it is not clear if LS consumption can improve symptoms of depression, we investigated whether LS intake can improve depressive symptoms, quality of life (QOL), and self-efficacy by conducting a single cite, double-blinded, randomized controlled trial in 20 outpatients with depressive episodes (F32, ICD-10) for 24 weeks.

Japan Society of Clinical Oncology Clinical Practice Guidelines 2017 for fertility preservation in childhood, adolescent, and young adult cancer patients: part 2.

The Japan Society of Clinical Oncology (JSCO) published the "JSCO Clinical Practice Guidelines 2017 for Fertility Preservation in Childhood, Adolescent, and Young Adult Cancer Patients" in 2017. This was the first guideline in cancer reproductive medicine in Japan. In the field of cancer reproductive medicine, close cooperation between an oncologist and a physician for reproductive medicine is important from before treatment initiation until long after treatment.

Japan Society of Clinical Oncology Clinical Practice Guidelines 2017 for fertility preservation in childhood, adolescent, and young adult cancer patients: part 1.

In 2017, the Japan Society of Clinical Oncology (JSCO) published the JSCO Clinical Practice Guidelines 2017 for Fertility Preservation in Childhood, Adolescent, and Young Adult Cancer Patients. These were the first Japanese guidelines to address issues of oncofertility. In this field of medicine, sustained close cooperation between oncologists and reproductive specialists is essential from the diagnosis of cancer until many years after completion of cancer treatment.