Endovascular Downstaging: A New Method for Managing Renal Cell Carcinoma Tumor Thrombus Invading the Inferior Vena Cava Above the Hepatic Veins (Level III) or into the Heart (Level IV).

Background: Renal cell carcinoma tends to invade venous structures, frequently extending beyond the inferior vena cava and into the heart itself, such as into the right atrium or right ventricle. Resection of tumor burden, particularly tumor thrombus, often requires cardiopulmonary bypass (CPB) and deep hypothermic circulatory arrest (DHCA), which is not feasible for all patients.

Methods: Described in this study is a novel, minimally invasive endovascular approach involving endovascular thrombectomy as a viable approach in these select patients.

Efficacy of Platelet-Rich Plasma in the Treatment of Diabetic Foot Ulcer.

Introduction Diabetic foot complications leading to limb amputations pose a global health concern. Platelet-rich plasma (PRP) gel has emerged as a promising method for ulcer healing, leveraging the growth factors provided by autologous PRP to enhance tissue healing. Therefore, we aimed to assess the frequency of the success of PRP therapy in the treatment of non-healing diabetic foot ulcers.

p21 Protein Outperforms Clinico-pathological Criteria in Predicting Liver Metastases in Pancreatic Endocrine Tumors.

Background/aim: P21 is a cyclin-dependent kinase inhibitor regulating the cell cycle as a tumor suppressor. Using a p21 immunohistochemistry (IHC) assay, we compared tumor p21 levels with conventional clinico-pathological criteria in primary pancreatic endocrine tumor subsets with and without liver metastases.

Materials And Methods: Sections from tissue microarray (TMA) including 13 archival metastatic primary and 18 non-metastatic primary pancreatic endocrine carcinomas/tumors (MP-PECAs/NMP-PETs) were stained with a monoclonal anti-p21 primary antibody.

Pathophysiology of Work-Related Neuropathies.

Work-related injuries are common. The cost of these injuries is around USD 176 billion to USD 350 billion a year. A significant number of work-related injuries involve nerve damage or dysfunction.

Neuronal activity regulates Matrin 3 abundance and function in a calcium-dependent manner through calpain-mediated cleavage and calmodulin binding.

RNA-binding protein (RBP) dysfunction is a fundamental hallmark of amyotrophic lateral sclerosis (ALS) and related neuromuscular disorders. Abnormal neuronal excitability is also a conserved feature in ALS patients and disease models, yet little is known about how activity-dependent processes regulate RBP levels and functions. Mutations in the gene encoding the RBP Matrin 3 (MATR3) cause familial disease, and MATR3 pathology has also been observed in sporadic ALS, suggesting a key role for MATR3 in disease pathogenesis.

Fyn and Lyn gene polymorphisms impact the risk of thyroid cancer.

Thyroid cancer is the most common malignancy of the endocrine glands, and during last couple of decades, its incidence has risen alarmingly, across the globe. Etiology of thyroid cancer is still debatable. There are a few worth mentioning risk factors which contribute to initiation of abnormalities in thyroid gland leading to cancer.

The Emotional Impact of Novel Coronavirus on Healthcare Workers: A Cross-Sectional Study.

Introduction Healthcare workers (HCWs) are the foundation of the response to a pandemic. Also termed as frontline workers, not only are they at a health risk but also suffer from emotional and psychological stress. Objective The objective of the study was to determine the emotional impact of novel coronavirus on healthcare workers.

Role of gene in molecular classification and prognosis of gastric cancer using immunohistochemistry and LORD-Q assay.

The aim of the current study was to assess the prognostic value of the  gene in the DNA damage response pathway in gastric cancer (GC). Expression levels of the were measured in 220 GC tumor tissues and adjacent healthy/noncancerous tissues using real-time PCR and immunohistochemical staining. Genomic instability in GC patients was measured using the long-run real-time PCR technique for DNA-damage quantification assay and comet assay.

Effect of intravenous scopolamine before stapling, on postoperative nausea and vomiting in sleeve gastrectomy patients: a randomized controlled trial.

Introduction: Postoperative nausea and vomiting (PONV) is a common complication of general anesthesia that is further potentiated in an obese patient undergoing a bariatric procedure. Literature shows trials of myriad of drugs used alone or in combination, as a prophylaxis for this cohort of patients with varied benefits.

Objective: The objective of the study was to determine the effect of intravenous scopolamine prior to stapling in obese patients undergoing sleeve gastrectomy.

A Comparison of Outcomes of 'Extensor Carpi Ulnaris Tenodesis' versus 'No Tenodesis' after Resection of the Distal Ulna in Patients with Giant Cell Tumor.

One of the methods of stabilizing the stump of the ulna following resection of the distal ulna is tenodesis of the extensor carpi ulnaris (ECU). Some studies have recommended stabilization, whereas others have not found it useful. Most of these studies have a mix of different pathologies and often do not have a control group.

Genetic interactions of mitochondrial sirtuins in brain tumorigenesis.

The present study was designed to understand the role of expression variations of mitochondrial imported sirtuins in brain tumorigenesis. The expression levels of mitochondrial imported sirtuins were further analyzed for biomarker potential. Samples from 200 brain tumors and 200 healthy control tissues were used for expression analysis using quantitative PCR and for DNA damage using LORD-Q analysis.

Investigation of textile dyeing effluent using activated sludge system to assess the removal efficiency.

In this current work, the performance of an aerobic granular sludge (AGS) for real textile wastewater was investigated based on system operational parameters evaluation. The study was performed for 90 days, and sampling was done once a week in which textile dyeing effluent from the textile mill was collected and subjected to laboratory-scale treatment. The samples from the inlet, the outlet of the wastewater plant, and within the bioreactor were collected at various concentrations of mixed liquid suspended solids (MLSS), and hydraulic retention remained the same in the investigated period of 53 h.

Development of a specific live-cell assay for native autophagic flux.

Autophagy is an evolutionarily conserved pathway mediating the breakdown of cellular proteins and organelles. Emphasizing its pivotal nature, autophagy dysfunction contributes to many diseases; nevertheless, development of effective autophagy modulating drugs is hampered by fundamental deficiencies in available methods for measuring autophagic activity or flux. To overcome these limitations, we introduced the photoconvertible protein Dendra2 into the MAP1LC3B locus of human cells via CRISPR/Cas9 genome editing, enabling accurate and sensitive assessments of autophagy in living cells by optical pulse labeling.

Deregulation of mitochondrial sirtuins and OGG1-2a acts as a prognostic and diagnostic biomarker in leukemia.

The present study was planned to explore the expression variations of mitochondrial sirtuins and the mitochondrial DNA repair enzyme in leukemia patients. Oxidative stress and deacetylation levels of leukemia patients were measured in the present study. A total of 200 leukemia patients along with 200 healthy controls were evaluated using quantitative PCR, 8OXOG assay and deacetylation assay.

Polymorphism in miRNA target sites of and ring complex influences expression of CEP genes and favors tumorigenesis in glioma.

The present study was designed to screen the genetic polymorphisms and expression profiling of and genes in brain tumor patients. The amplification refractory mutation system PCR technique (ARMS-PCR) was used for mutation analysis using 300 blood samples of brain tumor patients and 300 overtly healthy controls. For expression analysis, 150 brain tumor tissue samples along with adjacent uninvolved/normal tissues (controls) were collected.

Zero-Effort Ambient Heart Rate Monitoring Using Ballistocardiography Detected Through a Seat Cushion: Prototype Development and Preliminary Study.

Background: Cardiovascular diseases are a leading cause of death worldwide and result in significant economic costs to health care systems. The prevalence of cardiovascular conditions that require monitoring is expected to increase as the average age of the global population continues to rise. Although an accurate cardiac assessment can be performed at medical centers, frequent visits for assessment are not feasible for most people, especially those with limited mobility.

Increased incidence and treatment of intracranial atherosclerotic disease during mechanical thrombectomy is safe, even with an increased number of passes.

Background: The incidence of intracranial atherosclerotic disease (ICAD) in acute ischemic stroke treated with mechanical thrombectomy (MT) is not well defined, and its description may lead to improved stroke devices and rates of first pass success.

Methods: A retrospective study was performed on MT patients from 2012 to 2019 at a comprehensive stroke center using chart review and angiogram analysis. Angiograms at the time of MT were reviewed for ICAD, and location and severity were recorded.

Matrin 3 in neuromuscular disease: physiology and pathophysiology.

RNA-binding proteins (RBPs) are essential factors required for the physiological function of neurons, muscle, and other tissue types. In keeping with this, a growing body of genetic, clinical, and pathological evidence indicates that RBP dysfunction and/or gene mutation leads to neurodegeneration and myopathy. Here, we summarize the current understanding of matrin 3 (MATR3), a poorly understood RBP implicated not only in ALS and frontotemporal dementia but also in distal myopathy.

Neuropeptide S receptor gene Asn107 polymorphism in obese male individuals in Pakistan.

Neuropeptide S (NPS) is a naturally occurring appetite stimulant, associated with anxiety, stress, and excitement regulation. Neuropeptide S serves as a hypothalamic energy regulator that enhances food intake with a reduced level of satiety. NPS activates fat angiogenesis and the proliferation of new adipocytes in obesity.

Chromosome 5 harbors two independent deletion hotspots at 5q13 and 5q21 that characterize biologically different subsets of aggressive prostate cancer.

Deletion of chromosome 5q is common in prostate cancer and is linked to aggressive disease. Most previous studies focused on 5q21 where CHD1 is located, but deletion of mapping studies has identified a second deletion hotspot at 5q13. To clarify the prevalence and clinical relevance of 5q13 deletions and to determine the relative importance of 5q13 and 5q21 abnormalities, a tissue microarray containing samples from 12 427 prostate cancers was analyzed by fluorescence in situ hybridization.

TDP-43 Nuclear Bodies: A NEAT Response to Stress?

In this issue of Molecular Cell, Wang et al. (2020) investigate stress-induced nuclear condensates of the RNA-binding protein TDP-43, uncovering a protective function for these granules as well as an RNA-dependent mechanism for scaffolding them.

Trends of utilization of Complete Blood Count parameters for patient management among doctors in Azad Kashmir.

Objective: To determine the trends of utilization of CBC parameters in patient management among doctors in different hospitals in Kashmir, Pakistan.

Methodd: A self-administered questionnaire-based survey was carried out amongst doctors working in four hospitals of Kashmir i.e.

Association between single nucleotide polymorphisms of DNA damage response pathway genes and increased risk in breast cancer.

We aimed to evaluate the role of selected single nucleotide polymorphisms of DNA damage response pathway genes in breast cancer (BC). In present study, 500 BC patients and 500 controls was used to estimate the frequency of single nucleotide polymorphisms of DNA damage response pathway genes. Tetra-amplification refractory mutation system-PCR technique was used for screening of the six selected polymorphisms.