Trimethylamine-N-oxide and cerebral stroke risk: A review.

Trimethylamine-N-oxide (TMAO) is a gut microbiota-derived metabolite produced by the action of gut microbiota and the hepatic enzyme Flavin Mono‑oxygenase 3 (FMO3). TMAO level has a positive correlation with the risk of cardiovascular events, including stroke, and their level is influenced mainly by dietary choice and the action of liver enzyme FMO3. TMAO plays a role in the development of atherosclerosis plaque, which is one of the causative factors of the stroke event.

Role of the Gut Bacteria-Derived Metabolite Phenylacetylglutamine in Health and Diseases.

Over the past few decades, it has been well established that gut microbiota-derived metabolites can disrupt gut function, thus resulting in an array of diseases. Notably, phenylacetylglutamine (PAGln), a bacterial derived metabolite, has recently gained attention due to its role in the initiation and progression of cardiovascular and cerebrovascular diseases. This meta-organismal metabolite PAGln is a byproduct of amino acid acetylation of its precursor phenylacetic acid (PAA) from a range of dietary sources like egg, meat, dairy products, etc.

Evaluation of Antidepressant Activity of Capsaicin Nanoemulsion in Nicotine Withdrawal-Induced Depression in Mice.

Depression is a low-energy condition that has an impact on a person's thoughts, actions, propensities, emotional state, and sense of wellbeing. According to the World Health Organization (WHO), 5% of adults are depressed. Individuals who are depressed are commonly prescribed antidepressants, and sometimes, individuals may have other psychiatric conditions that share overlapping symptoms with depression.

Validation of CanAssist Breast immunohistochemistry biomarkers on an automated platform and its applicability in tissue microarray.

CanAssist Breast (CAB) is a prognostic test for early-stage hormone receptor-positive invasive breast cancer. The test involves performing immunohistochemical (IHC) analysis for five biomarkers, namely CD44, ABCC4, ABCC11, N-cadherin, and pan-cadherin. In addition to IHC grading information, three clinical features, i.

The usefulness of CanAssist breast in the assessment of recurrence risk in patients of ethnic Indian origin.

Accurate recurrence risk assessment in hormone receptor positive, HER2/neu negative breast cancer is critical to plan precise therapy. CanAssist Breast (CAB) assesses recurrence risk based on tumor biology using artificial intelligence-based approach. We report CAB risk assessment correlating with disease outcomes in multiple clinically high- and low-risk subgroups.

Glioblastoma with signet ring cell morphology: A diagnostic challenge.

Glioblastoma (WHO Grade IV), the most frequent malignant brain tumor, can have varied morphologic variations like epithelial/glandular structures, granular cells, and lipidized cells. Glioblastoma with signet ring cell morphology is very unusual and can mimic a metastatic carcinoma. These rare tumors may be just a morphological variant or may signify a different carcinogenic pathway.

Targeted Therapy Management in NSCLC Patients Using Cytology: Experience from a Tertiary Care Cancer Center.

Background: Although biopsy is the gold standard for diagnosis, cytological material has often been used to assist in making a pathologic diagnosis as well as for molecular testing in certain cancers such as in the lung, cervix, and head/neck.

Objective: Our objective is to share experience from our institution in the use of cytological material in screening for epidermal growth factor receptor (EGFR) mutations in a subset of patients with non-small cell lung cancer (NSCLC).

Methods: Fine needle aspirates, pleural effusion, cell blocks of 223 NSCLC patients, where cytology suggested malignancy were screened for EGFR mutation in exons 18-21 using Scorpion(®) ARMS real-time polymerase chain reaction (PCR) technology.

Superficial temporal artery pseudoaneurysm presenting as extradural hematoma: A case report and review of literature.

Superficial temporal artery (STA) pseudoaneurysm after a craniotomy is very rare with only nine cases reported in the literature. However, no cases have been reported in the literature about this entity presenting as an emergency in the form of extradural hematoma (EDH). This case being one of the rare ones and is also unique wherein the indication for craniotomy being intracranial tuberculoma that is not yet reported in the literature.

Management of Hodgkin's lymphoma with midbrain involvement: A case report and review of literature.

Introduction Primary central nervous system (CNS) involvement of Hodgkin's lymphoma is very uncommon. There are only a few previous reports of Hodgkin's lymphoma of nodular lymphocyte predominant histology involving the CNS concurrently with systemic disease. Case presentation A 12-year-old boy with a history of painless left inguinal swelling and acute diplopia.

Isolated nasopharyngeal metastasis from hepatocellular carcinoma.

Introduction: Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide, the incidence of which parallels that of areas with high prevalence of chronic hepatitis. HCC commonly metastasizes to the lungs, lymph nodes, adrenals and bones with the overall prognosis of metastatic HCC being dismal.

Presentation Of Case: We herein with present a case of a 70-year-old male who was referred to our institution with history of nasal obstruction and nasal bleeding which on further evaluation was diagnosed to have an isolated metastasis to nasopharynx from liver primary.

Glycogen storage disease type V (Mc Ardle's disease): a report on three cases.

McArdle's disease (myophosphorylase deficiency), an uncommon autosomal recessive metabolic disorder, is characterized clinically by exercise intolerance beginning in childhood, myalgia, cramps, exercise-induced rhabdomyolysis, "second wind" phenomenon, elevated Creatine Kinase (CK) levels at rest, and previous episodes of raised CK levels following exercise. Several mutations in the PYGM gene and geographic variations have been described. We report three biopsy confirmed cases of McArdle's disease.

Lymphangiosarcoma arising after 33 years within a background of chronic filariasis: a case report with review of literature.

Cutaneous angiosarcoma or lymphangiosarcoma represents an uncommon aggressive tumor known to arise on a background of chronic lymphedema secondary to various etiologies, principally following surgery or irradiation. There have been rarely reported cases of angiosarcoma following infective conditions that eventuate with lymphatic stasis. We report a case of angiosarcoma arising after 33 years within a background of filariasis.