Uncovering the Hidden Threat: Ileocolic Intussusception in an Adult With Appendicular Tumor.

Intussusception in adults is a rare condition, often associated with an underlying pathological lead point. This case report describes a case of intussusception in a 37-year-old female patient with an unusual lead point: an appendicular mucinous neoplasm. This case highlights the clinical presentation, diagnostic process, and management of adult intussusception caused by an appendicular neoplasm.

Evaluating soil quality and carbon storage in Western Ghats Forests, Karnataka, India, for sustainable forest management.

Monitoring soil quality index (SQI) and soil organic carbon (SOC) stock status of the Western Ghats (WG) forests in India is crucial for providing vital ecosystem services alongside sustainable forest management practices. However, comprehensive profile data on SQI and SOC stock across different forest types under WG forests are limited. The study evaluated SQI and SOC stock under three forest types, i.

Pulmonary Spindle Cell Carcinoma: As Rare as a Hen's Teeth.

This case is about a 70-year-old man who presented with symptoms and laboratory reports that indicated differentials toward an infectious disease (pneumonia and tuberculosis). A lung mass was found in his chest X-ray and in the computerized tomography (CT) scan of his thorax. A biopsy was taken from the lung mass, and histopathological examination and immunohistochemical staining of the biopsy were done.

The DNA glycosylase NEIL2 is protective during SARS-CoV-2 infection.

SARS-CoV-2 infection-induced aggravation of host innate immune response not only causes tissue damage and multiorgan failure in COVID-19 patients but also induces host genome damage and activates DNA damage response pathways. To test whether the compromised DNA repair capacity of individuals modulates the severity of COVID-19 infection, we analyze DNA repair gene expression in publicly available patient datasets and observe a lower level of the DNA glycosylase NEIL2 in the lungs of severely infected COVID-19 patients. This observation of lower NEIL2 levels is further validated in infected patients, hamsters and ACE2 receptor-expressing human A549 (A549-ACE2) cells.

A Rare Case of Primary Adenocarcinoma of the Gallbladder With Lymphoid Stroma.

Adenocarcinoma of the gallbladder is the most common gallbladder carcinoma. But lymphoid stroma in gallbladder carcinoma is one of the rarest presentations. A unique case of gallbladder adenocarcinoma with lymphoid stroma in a 47-year-old female is presented in this report.

Synchronous Adenocarcinoma Stomach With Marginal Zone Lymphoma: A Sporadic Occurrence and Review of Literature.

Synchronous adenocarcinoma of the stomach with lymphoma is extremely rare. We report a case of a 65-year-old male patient with synchronous adenocarcinoma of the stomach with nodal marginal zone lymphoma. Initial endoscopic biopsy suggested invasive moderately differentiated adenocarcinoma and a locoregional disease, per contrast-enhanced computed tomography (CECT) scans.

A Case Report of Rare and Lethal Methicillin-Resistant Staphylococcus aureus (MRSA) Peritonitis in Infancy.

Peritoneal inflammation without a discernible intraperitoneal source is referred to as primary peritonitis. Only 2% of pediatric acute abdominal crises are diagnosed preoperatively. Association with other infections is uncommon and is often limited to hepatic and urinary pathogens.

Analysis of RNA-Protein Interaction Networks Using RNP-MaP.

RNA-protein interactions regulate a myriad of biological functions through formation of ribonucleoprotein complexes. These complexes may consist of one or more RNA-protein interaction network(s) providing additional layers of regulatory potential to the RNA. Moreover, since the protein-binding also regulates local and global structure of the RNA by structurally remodeling the latter, it is important to correlate RNA nucleotide flexibility with the site of protein-binding.

Cooperative engagement and subsequent selective displacement of SR proteins define the pre-mRNA 3D structural scaffold for early spliceosome assembly.

We recently reported that serine-arginine-rich (SR) protein-mediated pre-mRNA structural remodeling generates a pre-mRNA 3D structural scaffold that is stably recognized by the early spliceosomal components. However, the intermediate steps between the free pre-mRNA and the assembled early spliceosome are not yet characterized. By probing the early spliceosomal complexes in vitro and RNA-protein interactions in vivo, we show that the SR proteins bind the pre-mRNAs cooperatively generating a substrate that recruits U1 snRNP and U2AF65 in a splice signal-independent manner.

Utility of tru-cut biopsy in diagnosis of palpable pediatric soft tissue neoplasms.

Context: Soft tissue neoplasms are infrequent in children with sarcomas accounting for approximately 7% of all pediatric malignancies. Morphologic diagnosis is challenging due to overlapping features. Subtyping and categorization of these lesions are difficult on fine-needle aspiration cytology (FNAC) alone owing to tumor heterogeneity and limited material in some cases.

Invasive Mucormycosis - An Enigma.

Mucormycosis is an emerging infection in the present post-COVID-19 era, associated with high morbidity and mortality. We are reporting an interesting case of invasive rhino-orbital-cerebral mucormycosis in a 65-year-old female who presented with left nasal and orbital swelling after COVID-19 infection associated with uncontrolled diabetes mellitus. Histopathological and microbiology examination favored mucormycosis.

Immune Response to COVID-19 in India through Vaccination and Natural Infection.

In India, COVID-19 (Corona Virus Disease-2019) continues to this day, although with subdued intensity, following two major waves of viral infection. Despite ongoing vaccination drives to curb the spread of COVID-19, the relative potential of the administered vaccines to render immune protection to the general population and their advantage over natural infection remain undocumented. In this study, we examined the humoral and cell-mediated immune responses induced by the two vaccines Covishield and Covaxin, in individuals living in and around Kolkata, India.

Discovery of a pre-mRNA structural scaffold as a contributor to the mammalian splicing code.

The specific recognition of splice signals at or near exon-intron junctions is not explained by their weak conservation and instead is postulated to require a multitude of features embedded in the pre-mRNA strand. We explored the possibility of 3D structural scaffold of AdML-a model pre-mRNA substrate-guiding early spliceosomal components to the splice signal sequences. We find that mutations in the non-cognate splice signal sequences impede recruitment of early spliceosomal components due to disruption of the global structure of the pre-mRNA.

High-Resolution Ultrasound Study of Morphological Changes of the Pylorus in the Postoperative Cases of Infantile Hypertrophic Pyloric Stenosis.

Aims: The aim of this study was to find & compare the pyloric Canal Length (CL), Pyloric muscle thickness (MT) by using the High Resolution Ultrasonography (HRUS) in Preoperative & postoperative period (after Ramstedt Pyloromyotomy) for Infantile Hypertrophic Pyloric Stenosis (IHPS).

Methods: From January 2018 to June 2019, we have performed HRUS for 40 patients of clinically diagnosed cases of IHPS. & Ultrasonography machine: Phillips HD 7 machine & Alpinion E-CUBE with 3-12MHz linear probe, 3.

Pancreatico Duodenal Trauma in Children: Two-Year Experience at a Regional Referral Center and Tertiary Care Teaching Hospital.

Background: Pancreatico-Duodenal injuries, though rare, pose a mighty challenge to the surgeon in both diagnosis and treatment. More so in children, where the patho-physiologic threshold is low. Added to this is the absence of any strong guidelines to guide and ensure standardised care in these children for best outcome.

Bronchiectasis in India: results from the European Multicentre Bronchiectasis Audit and Research Collaboration (EMBARC) and Respiratory Research Network of India Registry.

Background: Bronchiectasis is a common but neglected chronic lung disease. Most epidemiological data are limited to cohorts from Europe and the USA, with few data from low-income and middle-income countries. We therefore aimed to describe the characteristics, severity of disease, microbiology, and treatment of patients with bronchiectasis in India.