The circular RNA circNFIX regulates MEF2C expression in muscle satellite cells in spastic cerebral palsy.

Cerebral palsy (CP) is a pediatric onset disorder with poorly understood molecular causes and progression, making early diagnosis difficult. Circular RNAs are regulatory RNAs that show promise as biomarkers in various diseases but the role of circular RNAs in CP is beginning to be understood. This study identified the role of circNFIX in regulating the expression of myocyte-specific enhancer factor 2C (MEF2C), an important transcription factor for sarcomere development.

An Observational Study of Various Risk Factors and Etiological Profile in Patients with Lower Back Pain at Tertiary Care Center.

Objectives: The study aimed to analyze the risk factors and etiological profile of lower back pain (LBP) among patients attending a neurology outpatient department at a tertiary care center.

Materials And Methods: A cross-sectional observational study was conducted, involving 170 patients, aged over 18, presenting with LBP between March and August 2023. Sociodemographic and lifestyle data were collected, and diagnostic investigations, including X-ray and magnetic resonance imaging (MRI), were performed.

Therapeutic Potential of Capsaicin in Various Neurodegenerative Diseases with Special Focus on Nrf2 Signaling.

Neurodegenerative disease is mainly characterized by the accumulation of misfolded proteins, contributing to mitochondrial impairments, increased production of proinflammatory cytokines and reactive oxygen species, and neuroinflammation resulting in synaptic loss and neuronal loss. These pathophysiological factors are a serious concern in the treatment of neurodegenerative diseases. Based on the symptoms of various neurodegenerative diseases, different treatments are available, but they have serious side effects and fail in clinical trials, too.

Acute invasive fungal rhinosinusitis (AIFRS) - A histopathological analysis of expanding spectrum of fungal infections in backdrop of COVID-19 pandemic.

Context: Acute invasive fungal rhinosinusitis (AIFRS) is an aggressive infection affecting immunocompromised patients and carries a high morbidity and mortality. It is commonly seen in immunocompromised patients, mainly in uncontrolled diabetes, malignancy, acquired immunodeficiency syndrome, and so on. However, there has been an exponential increase in the incidence of AIFRS in relation to recent coronavirus disease 2019 (COVID-19) infection.

Composition analysis (pick analysis) of waste generated from household: A pilot study in Ujjain city, India.

Waste segregation is an essential function in improving waste management. Waste segregation not only facilitates recycling and reduces waste going to landfills, rather it can benefit our environment and human in various ways. A pick analysis of waste composition is used to characterize the household waste stream and thus can analyze the segregation rate among the residents.

Stunting and wasting in neurological Wilson disease: Role of copper, zinc, and insulin-like growth factor-I.

Objectives: Copper (Cu) and zinc (Zn) are important trace elements for the growth and development of children. In Wilson disease (WD), impaired Cu metabolism may affect growth. This study was conducted to evaluate the height and weight of children with neurological WD and correlate these with serum Cu, Zn, and insulin-like growth factor-I (IGF-I).

Unilateral Buccal Bifurcation Cyst: A Rare Cystic Lesion in Children and Adolescents.

A buccal bifurcation cyst (BBC) is a rarely occurring, distinct lesion that is limited exclusively to the buccal bifurcation area of mandibular first and second molars in children and adolescents. A definitive diagnosis is formulated based on specific clinical and radiographic features. Management of such cysts depends on the presence of symptoms and the size of the lesion.

Syndromic surveillance system during mass gathering of Panchkroshi Yatra festival, Ujjain, Madhya Pradesh, India.

Background: The health implications surrounding a mass gathering pose significant challenges to public health officials. The use of syndromic surveillance provides an ideal method for achieving the public health goals and objectives at such events. In the absence of published reports of systematic documentation of public health preparedness in mass gatherings in the local context, we describe the public health preparedness and demonstrate the operational feasibility of a tablet-based participatory syndromic surveillance among pilgrims during the annual ritual circumambulation- .

Diagnosing Oral Granulomatous Lesions: A Case Report.

The diagnosis of oral granulomatous lesions raises many challenges for the clinician. This article, which includes a case report, describes a process to formulate differential diagnoses by identifying distinguishing characteristics of an entity and applying that information to attain understanding of the ongoing pathophysiological process. Relevant clinical, radiographic, and histologic findings of common disease entities that can mimic clinical and radiographic presentation of this case are discussed to aid dental clinicians in identifying and diagnosing similar lesions in their practice.

Multi-photon polymerization using upconversion nanoparticles for tunable feature-size printing.

The recent development of light-based 3D printing technologies has marked a turning point in additive manufacturing. Through photopolymerization, liquid resins can be solidified into complex objects. Usually, the polymerization is triggered by exciting a photoinitiator with ultraviolet (UV) or blue light.

Analytical review on the biocompatibility of surface-treated Ti-alloys for joint replacement applications.

Introduction: With the advancement of joint replacements such as total hip replacement (THR), Titanium (Ti) and its alloys are widely used as implant materials. The bearing surface of Ti improves the longevity of implants. In this perception, researchers design a Ti-alloy that increases the wear and corrosion resistance to enhance osteogenesis and mechanical stability.

Utility of constructed wetlands for treatment of hospital effluent and antibiotic resistant bacteria in resource limited settings: A case study in Ujjain, India.

Increasing generation of wastewater and its indiscriminate disposal is detrimental to human and animal health. Resource-limited settings often struggle for efficient wastewater treatment systems owing to lack of funds and operational difficulties. Therefore, alternative treatment systems involving low expenditure and simplistic operations are need of the hour.

Dynamics of Household Waste Segregation Behaviour in Urban Community in Ujjain, India: A Framework Analysis.

Waste segregation practices must be socially acceptable, affordable, context-specific, and participatory, which is essential for promoting waste segregation. Therefore, this study explored the urban community members' motivation, opportunity, and household waste segregation ability. We performed a qualitative study in Ujjain city, India.

CircFISH: A Novel Method for the Simultaneous Imaging of Linear and Circular RNAs.

Circular RNAs (circRNAs) are regulatory RNAs which have recently been shown to have clinical significance in several diseases, including, but not limited to, various cancers, neurological diseases and cardiovascular diseases. The function of such regulatory RNAs is largely dependent on their subcellular localization. Several circRNAs have been shown to conduct antagonistic roles compared to the products of the linear isoforms, and thus need to be characterized distinctly from the linear RNAs.

Structural basis of cyclic oligoadenylate binding to the transcription factor Csa3 outlines cross talk between type III and type I CRISPR systems.

RNA interference by type III CRISPR systems results in the synthesis of cyclic oligoadenylate (cOA) second messengers, which are known to bind and regulate various CARF domain-containing nuclease receptors. The CARF domain-containing Csa3 family of transcriptional factors associated with the DNA-targeting type I CRISPR systems regulate expression of various CRISPR and DNA repair genes in many prokaryotes. In this study, we extend the known receptor repertoire of cOA messengers to include transcriptional factors by demonstrating specific binding of cyclic tetra-adenylate (cA4) to Saccharolobus solfataricus Csa3 (Csa3).

Ripening of two-dimensional colloidal CdSe nanocrystals into zero-dimensional nanodots.

Understanding the ripening of two-dimensional (2D) colloidal nanocrystals (NCs) is important for the controllable synthesis of NCs with desired morphology and properties. In this study, we systematically investigate the ripening behavior of the 2D CdSe NCs in the presence of a short-chain acetate ligand and a long-chain oleate ligand. We find that a low acetate/oleate ratio, a low Cd/Se ratio, and a low monomer concentration help in the ripening of the 2D NCs to form 0D NCs.

Frequency and types of incidental findings on limited field of view CBCT scans.

The objective of this retrospective study was to identify and categorize incidental findings (IFs) discovered on limited field of view (LFOV) cone beam computed tomographic (CBCT) scans of the maxillofacial region. The sequential LFOV CBCT radiology reports created by 2 board-certified radiologists from January 1, 2017, to December 31, 2017, were retrospectively reviewed. The CBCT scans were acquired for implant site evaluation.

The Landscape of Regulatory Noncoding RNAs in Ewing's Sarcoma.

Ewing's sarcoma (ES) is a pediatric sarcoma caused by a chromosomal translocation. Unlike in most cancers, the genomes of ES patients are very stable. The translocation product of the EWS-FLI1 fusion is most often the predominant genetic driver of oncogenesis, and it is pertinent to explore the role of epigenetic alterations in the onset and progression of ES.

Neuropsychiatric Manifestations of Wilson Disease: Correlation with MRI and Glutamate Excitotoxicity.

This study aims to identify neuropsychiatric manifestations in neurological Wilson disease (NWD), and their correlation with MRI changes and glutamate excitotoxicity. Forty-three consecutive patients with NWD from a tertiary care teaching hospital were evaluated prospectively who fulfilled the inclusion criteria. The neuropsychiatric evaluation was done using Neuropsychiatric Inventory (NPI) battery that assesses 12 domains including delusion, hallucination, agitation/aggression, dysphoria/depression, anxiety, euphoria, apathy, disinhibition, irritability, aberrant motor activity, appetite change, and abnormal nighttime behavior.

Emerging Applications of Boron Nitride Nanotubes in Energy Harvesting, Electronics, and Biomedicine.

Boron nitride nanotubes (BNNTs) are structurally and mechanically similar to carbon nanotubes (CNTs). In contrast, BNNTs exhibit unique properties for being electrically insulating and optically transparent due to the polarized boron nitride bonds. All these properties have prevented the use of BNNTs for energy harvesting and electronic devices for more than 25 years.

Spontaneous Spinal Intramedullary Hematoma in an Infant: A Rare Entity and a Diagnostic Challenge.

Introduction: Spontaneous spinal intramedullary hematoma is a rare cause of acute paraplegia in adults and is extremely uncommon in children. Very few cases with no apparent etiology (such as trauma, vascular lesions) have been reported in adults. We did not find any apparent cause for the hematoma in our patient and to the best of our knowledge, this is first case reported in infants.

Identification of a New Transcriptional Co-Regulator of STEAP1 in Ewing's Sarcoma.

Ewing's sarcoma (ES) is caused by a chromosomal translocation leading to the formation of the fused gene, which codes for an aberrant transcription factor EWSFLI1. The transcriptional targets of EWSFLI1 have been viewed as promising and novel drug targets in the treatment of ES. One such target is six transmembrane epithelial antigen of the prostate 1 (STEAP1), a transmembrane protein that is upregulated by EWSFLI1 in ES.

Structural basis of KdpD histidine kinase binding to the second messenger c-di-AMP.

The KdpDE two-component system regulates potassium homeostasis and virulence in various bacterial species. The KdpD histidine kinases (HK) of this system contain a universal stress protein (USP) domain which binds to the second messenger cyclic-di-adenosine monophosphate (c-di-AMP) for regulating transcriptional output from this two-component system in Firmicutes such as Staphylococcus aureus. However, the structural basis of c-di-AMP specificity within the KdpD-USP domain is not well understood.

Mönckeberg Arteriosclerosis of the Facial Vasculature Presentation on CBCT: A Case Report.

Mönckeberg arteriosclerosis, also known as Mönckeberg sclerosis or Mönckeberg medial calcinosis, is a well-documented phenomenon in medicine due to its association with a number of serious systemic conditions and aging. This article presents a unique case of Mönckeberg arteriosclerosis in the oral facial region demonstrated clearly on cone-beam computed tomography (CBCT). The reporting of Mönckeberg arteriosclerosis in dental literature is uncommon even though the radiographic features of the head and neck on plain film and CBCT are unique to the condition.