Past and future in vitro and in vivo approaches toward circulating factors and biomarkers in idiopathic nephrotic syndrome.

Predicting the risks of progression to chronic kidney disease (CKD) stage 5 in idiopathic nephrotic syndrome (NS) and recurrence of the disease (rNS) following kidney transplantation (KT) is a key assessment to provide essential management information. NS has been categorized etiologically as genetic and immune-based. A genetic cause can be identified in ~ 30% of children with steroid-resistant NS (SRNS), a finding associated with a very low risk of rNS following KT.

Peripheral Neuropathy in Systemic Sclerosis with Proximal Nerve Involvement: Diagnostic Challenges and Response to Corticosteroid Therapy.

Peripheral neuropathy is a complication in systemic sclerosis that is occasionally encountered in clinical settings. The mechanisms underlying this condition remain unclear and treatment strategies have not yet been established, making management challenging. Here, we report a case of peripheral neuropathy associated with systemic sclerosis that was successfully treated with corticosteroid therapy despite the absence of conventional inflammatory findings on histopathology or blood tests.

Comparison of temporary mechanical circulatory support devices for patients with cardiogenic shock after acute myocardial infarction: A network meta-analysis of randomized controlled trials.

Background: Despite the high mortality of cardiogenic shock after acute myocardial infarction (AMI-CS), the comparative efficacy and safety of mechanical circulatory support (MCS) in patients with AMI-CS is unknown. This study aimed to compare the efficacy and safety of various MCS with initial medical therapy for AMI-CS patients.

Methods: We searched PubMed and EMBASE in July 2024.

Discovery and Theoretical Studies of Nonenzymatic Polyketide Dimerizations of Chaetophenols.

Nonenzymatic reactions sometimes construct complex structures observed in natural products, showing us unique chemical reactions. In our exploration of natural products, we identified a novel type of isochromene-derived polyketide dimer with a 6/6/6/6/6 five-ring system from along with several new related polyketides. We demonstrated that isochromene and its oxidized derivative undergo nonenzymatic dimerization under acidic conditions to give .

Nationwide multi-centric prospective study for the identification of biomarkers to predict the treatment responses of nivolumab through comprehensive analyses of pretreatment plasma exosome mRNAs from head and neck cancer patients (BIONEXT study).

Background: Nivolumab paved a new way in the treatment of patients with recurrent or metastatic (RM) head and neck squamous cell carcinoma (RM-HNSCC). However, the limited rates of long-term survivors (< 20%) demand a robust prognostic biomarker. This nationwide multi-centric prospective study aimed to identify a plasma exosome (PEX) mRNA signature, which serves as a companion diagnostic of nivolumab and provides a biological clue to develop effective therapies for a majority of non-survivors.