Neprilysin-Mediated Amyloid Beta Clearance and Its Therapeutic Implications in Neurodegenerative Disorders.

Neprilysin (NEP) is a neutral endopeptidase, important for the degradation of amyloid beta (Aβ) peptides and other neuropeptides, including enkephalins, substance P, and bradykinin, in the brain, that influences various physiological processes such as blood pressure homeostasis, pain perception, and neuroinflammation. NEP breaks down Aβ peptides into smaller fragments, preventing the development of detrimental aggregates such as Aβ plaques. NEP clears Aβ plaques predominantly by enzymatic breakdown in the extracellular space.

Structure-based drug designing for potential antiviral activity of selected natural product against Monkeypox (Mpox) virus and its host targets.

Unlabelled: (MPV/MPXV/hMPXV) is a zoonotic infection that is a causative agent of monkeypox disease, which is mainly endemic in West and Central Africa regions, but recent trends suggested that the virus is transmitted around 116 countries worldwide and is still spreading in multiple non-endemic countries, causing global outbreaks. The current therapeutic options for Mpox are limited, with the WHO temporarily recommending smallpox drugs. This suggests an urgent need to discover new therapeutics that may target both viral and host markers involved in the virus life cycle.

Re-emerging : A cause of concern for global health.

 (CHPV) is an emerging neurotropic virus primarily affecting children and causing acute encephalitis syndrome (AES) in India. The virus, transmitted mainly by sand flies, has led to multiple outbreaks with high mortality rates, particularly in rural and resource-limited settings. CHPV infection is characterized by rapid disease progression, with symptoms ranging from fever and seizures to coma and death, often within 24 to 48 h of onset.

Management of Disseminated Rhinosporidiosis: Experience From a Single Tertiary Institution.

Objective: This study aims to present a series of patients with disseminated rhinosporidosis with diagnostic and therapeutic features.

Methods: A retrospective study was conducted in a tertiary health care centre in South India from 2007 to 2020 with disseminated rhinosporidiosis. Twelve patients with multiple sites of involvement like the nose, nasopharynx, oropharynx, larynx, lacrimal sac and skin were included in the study.

Insight of Employing Molecular Junctions for Sensor Applications.

Molecular junctions (MJs) exhibit distinct charge transport properties and have the potential to become the next generation of electronic devices. Advancing molecular electronics for practical uses, such as sensors, is crucial to propel its progress to the next level. In this review, we discussed how MJs can serve as a sensor for detecting a wide range of analytes with exceptional sensitivity and specificity.

Unlocking the Potential: Probiotics as a Promising Frontier in Oral Health.

Probiotics are live microorganisms that, when administered in adequate amounts, confer a health benefit on the host. The role of probiotics in promoting oral health has gained attention in recent times Current literature aims to provide an outline of the application of probiotics in dentistry, focusing on their various formulations and potential benefits in oral health. The rationale for using probiotics in dental care, their different applications, and the future prospects of probiotics in dentistry will be discussed.

Unravelling the interaction between Influenza virus and the nuclear pore complex: insights into viral replication and host immune response.

Influenza viruses are known to cause severe respiratory infections in humans, often associated with significant morbidity and mortality rates. Virus replication relies on various host factors and pathways, which also determine the virus's infectious potential. Nonetheless, achieving a comprehensive understanding of how the virus interacts with host cellular components is essential for developing effective therapeutic strategies.

Monte Carlo-based dosimetry of proposed bi-radionuclide (I and Ru/Rh) eye plaque: A feasibility study.

Background: Combining the sharp dose fall off feature of beta-emitting Ru/Rh radionuclide with larger penetration depth feature of photon-emittingI radionuclide in a bi-radionuclide plaque, prescribed dose to the tumor apex can be delivered while maintaining the tumor dose uniformity and sparing the organs at risk. The potential advantages of bi-radionuclide plaque could be of interest in context of ocular brachytherapy.

Purpose: The aim of the study is to evaluate the dosimetric advantages of a proposed bi-radionuclide plaque for two different designs, consisting of indigenous I seeds and Ru/Rh plaque, using Monte Carlo technique.

Determining the Best Thyroid Imaging Reporting and Data System: A Prospective Study Comparing the Diagnostic Performance of ACR, EU, and K TIRADS in the Evaluation of Thyroid Nodules.

 Many different risk stratification systems have been formulated for thyroid nodules, differing in their fine-needle aspiration cytology (FNAC) indication, suggesting a lack of consensus around the world.  This prospective study was conducted to find the best guideline for risk stratification, for a better malignancy yield, and with reduced rates of negative FNACs among three Thyroid Imaging, Reporting, and Data System (TIRADS) guidelines.  A total of 625 thyroid nodules with conclusive FNAC or histopathological diagnosis were included in the study.

WSV2023 - The second meeting of the world society for virology: One health - One world - One virology.

The Second International Conference of the World Society for Virology (WSV), hosted by Riga Stradiņš University, was held in Riga, Latvia, on June 15-17th, 2023. It prominently highlighted the recent advancements in different disciplines of virology. The conference had fourteen keynote speakers covering diverse topics, including emerging virus pseudotypes, Zika virus vaccine development, herpesvirus capsid mobility, parvovirus invasion strategies, influenza in animals and birds, West Nile virus and Marburg virus ecology, as well as the latest update in animal vaccines.

Schwannoma of Nasopharynx-A Rare Case with A Complex Presentation.

Nasopharyngeal tumors are rare, and schwannomas originating from this location are extremely uncommon. Schwannomas are tumors arising from the Schwann cells of peripheral nerve sheath which are neuroectodermal in origin. These are benign, slow growing, well-encapsulated tumors and are mostly seen in the head and neck region.

Site of Tracheostomy and Its Influence on The Surgical Outcome and Quality of Life After Tracheal Resection and Anastomosis in Patients with Tracheal Stenosis.

 With the advances in critical care, the incidence of post intubation tracheal stenosis is increasing. Tracheal resection and anastomosis have been the gold standard for the management of grades III and IV stenosis. Scientific evidence from the literature on the determining factors and outcomes of surgery is not well described.

Iodine-125 brachytherapy for choroidal melanoma by using Ocuprosta seeds with indigenous non-collimated plaques: Our initial experience.

Purpose: Brachytherapy is the gold-standard treatment for choroidal melanoma. This study evaluated iodine-125 brachytherapy by using Ocuprosta seeds with indigenous non-collimated plaques in Asian patients.

Methods: Retrospective single-center study in a tertiary care hospital of 12 eyes with choroidal melanoma in 12 Asian patients who underwent brachytherapy with Ocuprosta seeds fixed on non-collimated plaques and had a follow-up of at least 32 months (mean: 42.

Comparative analysis of salivary microbiota in diabetic and non-diabetic individuals of North India using metagenomics.

Background: Saliva, an oral secretion is considered an essential biological modulator involved in maintaining oral homeostasis. Increased glucose levels in diabetic patients' saliva may have an impact on diversity of microbes. Comparing the salivary microflora of diabetic and non-diabetic cohorts will help in diagnosis and risk assessment of oral health complications.

One More Chance to See the World: A Rare Case Report on Sphenoid Mucocele Causing Vision Loss.

Mucocele of the sphenoid sinus is one of the rare diseases which an ENT surgeon can encounter in a clinical setup. It can often present as a chronic headache. It can remain undiagnosed unless a symptom due to the compression effect of the mucocele, such as diminution of vision, ophthalmoplegia, or any intracranial complication, occurs.

Characterization of flue gas desulphurized (FGD) gypsum of a coal-fired plant and its relevant risk of associated potential toxic elements in sodic soil reclamation.

Thermal Power Plant generates FGD gypsum as by-product during coal combustion. This study evaluates the characterization (spectroscopic and elemental), potentially toxic elements (PTEs) distribution, and environmental risk assessment of FGD gypsum for safe and sustainable use in agriculture. The XRD and SEM analysis confirmed the dominance of crystalline CaSO·2HO in FGD gypsum.

Utility of the Growth Differentiation Factor-15 in the Differential Diagnosis of Follicular-Patterned Lesions of the Thyroid on Cytopathologic and Histopathologic Samples.

Background Follicular-patterned lesions are a major gray zone in thyroid cytopathology. The recently introduced 2022 World Health Organization (WHO) classification emphasizes the importance of genetic alterations in thyroid neoplasms with the introduction of certain newer terminologies that are expected to cause remarkable changes in cytopathologic and histopathologic reporting. Although molecular assays such as the Afirma gene expression classifier and the ThyroSeq are already in use, there has been an ongoing search for further reliable molecular markers.

Transforming clinical virology with AI, machine learning and deep learning: a comprehensive review and outlook.

In the rapidly evolving field of clinical virology, technological advancements have always played a pivotal role in driving transformative changes. This comprehensive review delves into the burgeoning integration of artificial intelligence (AI), machine learning, and deep learning into virological research and practice. As we elucidate, these computational tools have significantly enhanced diagnostic precision, therapeutic interventions, and epidemiological monitoring.

Endoscope-Assisted Removal of Post-Traumatic Orbital Epidermoid Inclusion Cyst: A Useful Adjunct.

Orbital epidermoid cysts are uncommon lesions within the bony orbit with varied symptomatology related to both the eye and the sino-nasal system. They are often slow-growing cystic masses which may cause facial asymmetry and visual loss due to pressure symptoms. Cross-sectional imaging such as computed tomography and magnetic resonance imaging are contributory and useful for assessment of the size and actual extent and should be mandatory before planning any surgical intervention.

Pharmaco-genetic analysis of and variants and its impact on response to olanzapine and risperidone in Indian schizophrenic cohort.

Objectives: Genetic variations contribute significantly to inter-individual responses to drugs and side effects. Pharmacogenomics has the potential to be utilized as a tool in disorders like schizophrenia with a high degree of genetic inheritance, although data on pharmacogenomics of schizophrenia are limited. Olanzapine and risperidone are the frequently used anti-psychotic drugs used in clinics.