Whole exome sequencing identified five novel variants in , , , and leading to epilepsy in consanguineous families.

Epilepsy is a group of neurological disorders characterized by recurring seizures and fits. The Epilepsy genes can be classified into four distinct groups, based on involvement of these genes in different pathways leading to Epilepsy as a phenotype. Genetically the disease has been associated with various pathways, leading to pure epilepsy-related disorders caused by variations, or involving physical or systemic issues along with epilepsy caused by and , or developed by genes that are putatively involved in epilepsy lead by variations.

Enhancement of the thermal stability of G-quadruplex structures by urea.

The solute urea has been used extensively as a denaturant in protein folding studies; double-stranded nucleic acid structures are also destabilized by urea, but comparatively less than proteins. In previous research, the solute has been shown to strongly destabilize folded G-quadruplex DNA structures. This contribution demonstrates the stabilizing effect of urea on the G-quadruplex formed by the oligodeoxyribonucleotide (ODN), G3T (d[5'-GGGTGGGTGGGTGGG-3']), and related sequences in the presence of sodium or potassium cations.

The journey from viral hepatitis to hypocythemia: Two case reports.

Acute viral hepatitis, including hepatitis A, B, E, D, and G, can lead to severe bone marrow suppression due to cytotoxic lymphocytes. The bone marrow suppression causes aplastic anaemia which is mostly unresponsive to immunosuppressive therapy. Such patients require bone marrow transplant for a complete cure.

Unpredictability of SARS-CoV-2: Pneumoperitoneum a rare complication.

COVID-19 is a viral disease caused by a novel coronavirus that ignited the ongoing pandemic in December 2019. The infected patients may be asymptomatic, have fever and myalgias, develop mild pulmonary symptoms or go into overt respiratory failure. There is also a significant number of patients with gastrointestinal and thromboembolic disease presentation and complications.

The Pressure Dependence of the Stability of the G-quadruplex Formed by d(TGGGGT).

The G-quadruplex (GQ), a tetrahelix formed by guanine-rich nucleic acid sequences, is a potential drug target for several diseases. Monomolecular GQs are stabilized by guanine tetrads and non-guanine regions that form loops. Hydrostatic pressure destabilizes the folded, monomolecular GQ structures.

Dimethyl sulfoxide (DMSO) is a stabilizing co-solvent for G-quadruplex DNA.

We report the effect of dimethyl sulfoxide (DMSO) on the stability of the four-stranded structures formed by the oligodeoxyribonucleotides d[5'-AGGG(TTAGGG)-3'] (HTel), d[5'-(GGGT)GGG-3'] (G3T), d[5'-GGTTGGTGTGGTTGG-3] (TBA), d[5'-GGGGTTTTGGGG-3'] (Oxy-1.5), and d[5'-TGGGGT-3'] (TG4T). In these measurements, influence of the co-solvent was assessed by the change in the mid-point of the heat-induced unfolding, T, by monitoring the change in the UV absorption of the sample.

Enteric Fever: Diagnostic Dilemma Encountered in Domperidone-Induced Neuroleptic Malignant Syndrome.

Enteric fever is a multisystem illness caused by Typhi and Paratyphi, and it is associated with a spectrum of conditions ranging from minor cases of diarrhea and low-grade fever to a potentially fatal illness that can lead to gastrointestinal (GI) perforation, hemorrhage, central nervous system (CNS) involvement. Neuroleptic malignant syndrome (NMS) is predominantly described as an idiosyncratic reaction to neuroleptic medications. However, it has also been associated with a variety of drugs that reduce dopaminergic activity.

Volumetric Interplay between the Conformational States Adopted by Guanine-Rich DNA from the c-MYC Promoter.

The kinetic and thermodynamic stabilities of G-quadruplex structures have been extensively studied. In contrast, systematic investigations of the volumetric properties of G-quadruplexes determining their pressure stability are still relatively scarce. The G-rich strand from the promoter region of the c-MYC oncogene (G-strand) is known to adopt a range of conformational states including the duplex, G-quadruplex, and coil states depending on the presence of the complementary C-rich strand (C-strand) and solution conditions.