Genetic study of the and genes in renal cell carcinoma patients.

Objectives: While recent studies have demonstrated several genetic alterations are associated with pathogenesis of RCC, the significance of cyclin-dependent kinase inhibitor 2A and cyclin-dependent kinase inhibitor 2B in tumorigenesis of RCC is less clear. We investigate the distribution of and mutations in patients with RCC and analyze the impact of and mutations on RCC.

Methods: A pathological examination was conducted using thirty fresh renal tissue samples with renal masses that had undergone partial or radical nephrectomy.

Role of Oxidative Stress-Dependent C/EBPβ Expression on CAF Transformation Inducing HCT116 Colorectal Cancer Cell Progression; Migration and Invasion.

Objective: To investigate oxidative stress-related CAF transformation through C/EBPβ, which affects CRC progression and may have a potential implication for CRC treatment.

Methods: The conditioned media (CM) from HCT116, CRC cells, was used to activate CCD-18Co, colon fibroblasts, then the ability of activated FBs to induce HCT116 growth and progression was assessed using MTT assay, transwell migration, and matrix invasion assay. Alteration of the cytokine profile and oxidative stress of the activated FBs were studied with cytokine arrays and DCFH-DA assay, respectively.

Years of life lost and long-term outcomes due to glomerular disease in a Southeast Asian Cohort.

Death and end-stage kidney disease (ESKD) are major outcomes of glomerular disease. (GD) The years of potential life lost (YLL) may provide additional insight into the disease burden beyond death rates. There is limited data on premature mortality in GD.

Intestinal helminth infections and associated risk factors among adults in the Lao People's Democratic Republic.

Background: Helminthiases are highly endemic in Southeast Asia, including the Lao People's Democratic Republic (Lao PDR). This study aimed to assess the current intestinal helminth infections and the associated risk factors among adults across the Lao PDR.

Methods: A cross-sectional survey was conducted in 165 villages across 17 provinces and the Vientiane Capital, Lao PDR.

Methamphetamine-induced profound rhabdomyolysis and myoglobin cast nephropathy: A case report and a literature review.

A 46-year-old male with a history of substance abuse was found dead in custody 30 hours post incarceration for a minor offense. The scene demonstrates the body lying in a prone position in the cell room, locked from the outside. No signs of violence were found at the scene.

Membranous Nephropathy following Full-Dose of Inactivated SARS-CoV-2 Virus Vaccination: A Case Report and Literature Review.

Vaccination against the SARS-CoV-2 virus (COVID-19) has proven to be the most effective measure to prevent the spread and reduce infection severity. A case report of de novo membranous nephropathy (MN) following immunization with inactivated virus vaccine (CoronaVac, Sinovac Biotech) is presented here. A 53-year-old man presented with a sudden onset of leg edema a week after receiving an inactivated virus vaccine and a relapse of nephrotic syndrome (NS) with acute kidney injury (AKI) after a booster dose.

Misidentification of preformed anti-HLA-DP antibodies leads to antibody-mediated kidney transplant rejection: a case report.

Background: Patients who are HLA-sensitized are at high risk for early antibody-mediated rejection (AMR) and worse outcomes. Therefore, it is crucial to detect the presence of donor-specific antibodies (DSAs) using pretransplant antibody identification and crossmatch assays. An error in antibody identification can lead to disastrous clinical outcomes.

Predicting treatment response and clinicopathological findings in lupus nephritis with urine epidermal growth factor, monocyte chemoattractant protein-1 or their ratios.

Introduction: There is a need for sensitive and specific biomarkers to predict kidney damage and therapeutic response in lupus nephritis (LN). Monocyte chemoattractant protein-1 (MCP-1) and epidermal growth factor (EGF) are cytokines with divergent roles. EGF or EGF/MCP1 ratio have been shown to correlate with prognosis in primary glomerulonephritis, but there is limited information in lupus nephritis (LN).

Epstein-Barr Virus Infection Alone or Jointly with Human Papillomavirus Associates with Down-Regulation of miR-145 in Oral Squamous-Cell Carcinoma.

Down-regulation of tumor-suppressive miR-145 has been reported in various malignancies, including oral squamous-cell carcinoma (OSCC) that is influenced by several factors, including Epstein-Barr virus (EBV) and human papillomavirus (HPV). Oncoviruses can modulate the expression of cellular microRNAs. Therefore, we sought to investigate the association of miR-145 down-regulation in OSCC with EBV and/or HPV infection, which might be a possible mechanism of these viruses in oral carcinogenesis.

Predicting lupus membranous nephritis using reduced picolinic acid to tryptophan ratio as a urinary biomarker.

The current gold standard for classifying lupus nephritis (LN) progression is a renal biopsy, which is an invasive procedure. Undergoing a series of biopsies for monitoring disease progression and treatments is unlikely suitable for patients with LN. Thus, there is an urgent need for non-invasive alternative biomarkers that can facilitate LN class diagnosis.

Intraoperative assessment of ureter perfusion after revascularization of transplanted kidneys using intravenous indocyanine green fluorescence imaging.

Background: Kidney transplantation is the most valuable renal replacement therapy. One of the most common urologic complications following kidney transplantation is ureter anastomosis leakage, which leads to high morbidity along with kidney graft loss. We hypothesized that indocyanine green (ICG) fluorescence videography can assess ureter perfusion after revascularization of transplanted kidneys.

Distribution pattern of mesangial C4d deposits as predictor of kidney failure in IgA nephropathy.

Mesangial C4d deposits have been associated with worse outcomes in Western patients with IgA nephropathy (IgAN), but there is limited data in Asians. Previously, a high proportion of stained glomeruli was often required for the classification of C4d positive (C4d+ve). Positive staining in lower proportion of staining would be classified as C4d-ve.

Perioperative outcomes of robot-assisted laparoscopic radical prostatectomy (RALRP) and LRP in patients with prostate cancer based on risk groups.

Objective: To compare the perioperative and pathological outcomes between robot-assisted laparoscopic radical prostatectomy (RALRP) and LRP based on the patient's risk.

Patients And Methods: The medical records of 588 patients with prostate cancer who underwent RP, using minimally invasive surgery (MIS) techniques (240 LRP and 348 RALRP) by a single surgeon during January 2008 to June 2018 at the Ramathibodi Hospital, were retrospectively reviewed. The patient's risk was classified according to the National Comprehensive Cancer Network (NCCN) Guideline, 2018.

Production of Zika Virus Virus-Like Particles.

Zika virus (ZIKV) is a mosquito-transmitted virus that has caused major outbreaks of disease around the world over the last few years. The infectious ZIKV consists of a structural protein outer shell surrounding a nucleocapsid. Virus-like particles (VLP) consist of the outer structural protein shell, but without the nucleocapsid, and are hence noninfectious.

Double-Filtration Plasmapheresis Plus Low-Dose Anti-thymocyte Globulin and Tacrolimus in Asian Living-Donor Kidney Transplantation With Donor-Specific Anti-HLA Antibody.

Background: Pretransplant desensitization protocols, including plasmapheresis, intravenous immunoglobulin, induction antibody therapy, and intensive maintenance immunosuppression, are generally employed in kidney transplant recipients who have positive status for donor-specific anti-HLA antibody (DSA). To avoid serious infectious complications, the authors designed a novel low-dose protocol in Thai patients undergoing DSA+ living-related kidney transplantation (LRKT).

Methods: A retrospective cohort study of the patients who underwent DSA+ LRKT was conducted.

Antibody-Mediated Rejection Due to Donor-Specific HLA-DQB1 and DQA1 Antibodies After Kidney Transplantation: A Case Report.

Background: Donor-specific HLA antibody (DSA) is associated with the risk of allograft loss due to antibody-mediated rejection (ABMR). The majority of de novo DSA after kidney transplantation is directed toward donor HLA-DQ antigens. A HLA-DQ antigen is a heterodimer consisting of an alpha and beta chain.

Epidemiology and Outcomes of Early-Onset and Late-Onset Adenovirus Infections in Kidney Transplant Recipients.

Objective: Adenovirus (ADV) infection after kidney transplantation (KT) causes significant morbidity. Patient characteristics and outcomes of ADV infection in KT recipients were investigated.

Method: All adult KT recipients with ADV infection between January 2015 and June 2019 were included.

Abnormal red blood cell morphological changes in thalassaemia associated with iron overload and oxidative stress.

Aims: Iron overload is a major factor contributing to the overall pathology of thalassaemia, which is primarily mediated by ineffective erythropoiesis and shorter mature red blood cell (RBC) survival. Iron accumulation in RBCs generates reactive oxygen species (ROS) that cause cellular damage such as lipid peroxidation and RBC membrane deformation. Abnormal RBCs in patients with thalassaemia are commonly known as microcytic hypochromic anaemia with poikilocytosis.

Elevated levels of platelet- and red cell-derived extracellular vesicles in transfusion-dependent β-thalassemia/HbE patients with pulmonary arterial hypertension.

Pulmonary arterial hypertension (PAH) is a serious complication in β-thalassemia. The mechanism of PAH development is believed to be through chronic platelet activation and red cell (RBC) membrane abnormality contributing to a hypercoagulable state and thrombosis, which consequently leads to the development of PAH. Extracellular vesicles (EVs) shed from the plasma membrane of platelets and RBCs are found to be associated with thrombotic risk.

Absence of JC polyomavirus (JCPyV) viremia in early post-transplant JCPyV nephropathy: A case report.

JC polyomavirus (JCPyV)-associated nephropathy (JCPyVAN) occurs in <3% of PVAN cases after renal transplantation. We report the first confirmed case to our knowledge of JCPyVAN diagnosed by kidney biopsy in the early 6 months post transplant in Thailand. In this case report, recovery of renal allograft function was not observed after reduction of immunosuppressive agents and administration of intravenous immunoglobulin and cidofovir.

Oleic acid Enhances Dengue Virus But Not Dengue Virus-Like Particle Production from Mammalian Cells.

Despite the recent introduction of a commercial vaccine, the mosquito-transmitted dengue virus is still a worldwide public health problem. Based on the live attenuated vaccine strategy, the commercial vaccine has a less than optimal protective profile. Virus-like particles (VLPs) offer an attractive alternate vaccination strategy due to the effectively native presentation of epitopes in the absence of any infectious genetic material.

Clinical improvement of renal amyloidosis in a patient with systemic-onset juvenile idiopathic arthritis who received tocilizumab treatment: a case report and literature review.

Background: Juvenile idiopathic arthritis (JIA) is a common rheumatic disease in children and adolescents. Although JIA may cause secondary amyloidosis, this is a rare complication in patients with JIA and other rheumatic diseases. Many previous studies have revealed that common heterozygous or homozygous mutations in the MEFV gene are associated with systemic-onset JIA (SJIA).

Urine Epidermal Growth Factor, Monocyte Chemoattractant Protein-1 or Their Ratio as Biomarkers for Interstitial Fibrosis and Tubular Atrophy in Primary Glomerulonephritis.

Background/aims: The degree of tubular atrophy and interstitial fibrosis (IFTA) is an important prognostic factor in glomerulonephritis. Imbalance between pro-inflammatory cytokines such as monocyte chemoattractant protein- 1 (MCP-1) and protective cytokines such as epidermal growth factor (EGF) likely determine IFTA severity. In separate studies, elevated MCP-1 and decreased EGF have been shown to be associated with IFTA severity.

Henoch-Schönlein without Purpura: A Case Report and Review Literature.

Henoch-Schönlein purpura (HSP) is a multi-organ vasculitis involving skin, joints, gastrointestinal tract, and kidneys. The present study reported a 5-year-old boy presenting with intense abdominal pain, bloody diarrhea, and protein-losing enteropathy. Investigations for infectious enteritis were negative.