Transition paths across the EMT landscape are dictated by network logic.

During development and cancer metastasis, cells transition reversibly from epithelial to mesenchymal via intermediate cell states during epithelial-mesenchymal transition (EMT). EMT is controlled by gene regulatory networks (GRNs) and can be described by a three-node GRN that permits tristable EMT landscapes. In this GRN, multiple inputs regulate the transcription factor ZEB that induces EMT.

Dissemination Presenting With Encephalopathy and Epidural Abscess.

Staphylococcal infection is a common bacterial disease with common clinical features. Untreated infection, especially in immunosenescence cases, can affect other organs. This can lead to multiorgan dysfunction and cause increased morbidity and mortality.

A triazole-based covalent organic framework as a photocatalyst toward visible-light-driven CO reduction to CH.

Solar-light driven reduction of CO to CH is a complex process involving multiple electron and proton transfer processes with various intermediates. Therefore, achieving high CH activity and selectivity remains a significant challenge. Covalent organic frameworks (COFs) represent an emerging class of photoactive semiconductors with molecular level structural tunability, modular band gaps, and high charge carrier generation and transport within the network.

2D Covalent Organic Framework Covalently Anchored with Carbon Nanotube as High-Performance Cathodes for Lithium and Sodium-Ion Batteries.

Covalent organic frameworks (COFs), featuring structural diversity, permanent porosity, and functional versatility, have emerged as promising electrode materials for rechargeable batteries. To date, amorphous polymer, COF, or their composites are mostly explored in lithium-ion batteries (LIBs), while their research in other alkali metal ion batteries is still in infancy. This can be due to the challenges that arise from large volume changes, slow diffusion kinetics, and inefficient active site utilization by the large Na or K ion.

GFP Chromophore Integrated Conjugated Microporous Polymers toward Bioinspired Photocatalytic CO Reduction to CO.

The development of highly active, durable, and low-cost metal-free catalysts for the photocatalytic CO reduction reaction (CORR) is an efficient and environmentally friendly solution to address significant problems like global warming and high energy demand. In the present study, we have demonstrated the design and synthesis of a donor-acceptor based conjugated microporous polymer (CMP), TPA-GFP, by integrating an electron donor, tris(4-ethynylphenyl)amine (TPA), with a green fluorescent protein chromophore analogue ()-4-(2-hydroxy-3,5-diiodobenzylidene)-1-(4-iodophenyl)-2-methyl-1-imidazol-5(4)-one (o-HBDI-I3) (GFP). In comparison to nondonor 1,3,5-triethynylbenzene (TEB) based TEB-GFP CMP, photocatalytic CO reduction using donor-acceptor based TPA-GFP CMP displays a 3-fold increment of CO production yield with a maximum CO yield of 1666 μmol g at 12 h.

An adsorbate biased dynamic 3D porous framework for inverse CO sieving over CH.

Separating carbon dioxide (CO) from acetylene (CH) is one of the most critical and complex industrial separations due to similarities in physicochemical properties and molecular dimensions. Herein, we report a novel Ni-based three-dimensional framework {[Ni(μ-OH)(μ-OH)(1,4-ndc)](3HO)} (1,4-ndc = 1,4-naphthalenedicarboxylate) with a one-dimensional pore channel (3.05 × 3.

Hemophagocytic lymphohistiocytosis complicating septicemic melioidosis: A case report.

Melioidosis is an infectious disease caused by Burkholderia pseudomallei. People infected with B. pseudomallei experience fever and skin changes, pneumonia, abscesses, and septic shock that could cause death.

Microwave Assisted Fast Synthesis of a Donor-Acceptor COF Towards Photooxidative Amidation Catalysis.

The synthesis of covalent organic frameworks (COFs) at bulk scale require robust, straightforward, and cost-effective techniques. However, the traditional solvothermal synthetic methods of COFs suffer low scalability as well as requirement of sensitive reaction environment and multiday reaction time (2-10 days) which greatly restricts their practical application. Here, we report microwave assisted rapid and optimized synthesis of a donor-acceptor (D-A) based highly crystalline COF, TzPm-COF in second (10 sec) to minute (10 min) time scale.

Hydrogen Evolution in Neutral Media by Differential Intermediate Binding at Charge-Modulated Sites of a Bimetallic Alloy Electrocatalyst.

The energy barrier to dissociate neutral water has been lowered by the differential intermediate binding on the charge-modulated metal centers of CoMo sheets supported on Ni-foam (NF), where the overpotential for hydrogen evolution reaction (HER) in 1 M phosphate buffer solution (PBS) is only 50±9 mV at -10 mA cm. It has a turnover frequency (TOF) of 0.18 s, mass activity of 13.

COF-Topological Quantum Material Nano-heterostructure for CO to Syngas Production under Visible Light.

Efficient solar-driven syngas production (CO+H mixture) from CO and HO with a suitable photocatalyst and fundamental understanding of the reaction mechanism are the desired approach towards the carbon recycling process. Herein, we report the design and development of an unique COF-topological quantum material nano-heterostructure, COF@TI with a newly synthesized donor-acceptor based COF and two dimensional (2D) nanosheets of strong topological insulator (TI), PbBiTe. The intrinsic robust metallic surfaces of the TI act as electron reservoir, minimising the fast electron-hole recombination process, and the presence of 6s lone pairs in Pb and Bi in the TI helps for efficient CO binding, which are responsible for boosting overall catalytic activity.

Ovarian mass Presenting as Paraneoplastic cerebellar degeneration with peripheral neuropathy and anti-Yo antibody.

Paraneoplastic neurological syndromes (PNS) are a group of disorders with diverse neurological manifestations that are observed in patients with various types of cancer. Any portion of the nervous system can be affected by these syndromes, which are brought on by processes other than metastasis, direct tumour spread or chemotherapy side effects. An immune-mediated attack on the cerebellar Purkinje cells and consequent cerebellar symptoms define paraneoplastic cerebellar degeneration(PCD), a subtype of the PNS.

Effectiveness of peer-led intervention in control of non-communicable diseases in rural areas of Khordha district: study protocol for a cluster randomized controlled trial.

Background: The main contributors to death and disability from chronic illnesses in developing nations are elevated blood pressure (hypertension), blood sugar (diabetes mellitus), and blood cholesterol (dyslipidaemia). Even though there are affordable treatments, the treatment gap for these conditions is still significant. Few pilot studies from industrialized nations discuss the value of peer-led interventions for achieving community-level management of blood pressure and blood sugar.

Modular Gating of Ion Transport by Postsynthetic Charge Transfer Complexation in a Metal-Organic Framework.

Nature's design of biological ion channels that demonstrates efficient gating and selectivity brings to light a very promising model to mimic and design for achieving selective and tunable ion transport. Functionalized nanopores that permit modulation of the pore wall charges are a compelling approach to gain control over the ion transport mechanism through the pores. This makes way for employing a noncovalent supramolecular approach for attaining charge reversal of the MOF pore walls using donor-acceptor pairs that can demonstrate strong charge transfer interactions.

Effect of Virgin Coconut Oil (VCO) on Cardiometabolic Parameters in Patients with Dyslipidemia: A Randomized, Add-on Placebo-Controlled Clinical Trial.

Objective: Statin monotherapy for dyslipidemia is limited by adverse effects and limited effectiveness in certain subgroups like metabolic syndrome. Add-on therapy with an agent with a known safety profile may improve clinical outcomes, and virgin coconut oil (VCO) may be the candidate agent for improving the cardiometabolic profile. The present study was conducted to evaluate the effect of add-on VCO with atorvastatin in dyslipidemia in adults.

Comparison of post contrast fluid attenuated inversion recovery, 3D T1-SPACE, and T1W MRI sequences with fat suppression in the diagnosis of infectious meningitis.

Objective: To assess the usefulness of post contrast Fluid attenuated inversion recovery (FLAIR), 3D T1-SPACE, and T1W magnetic resonance imaging (MRI) sequences with fat suppression in diagnosis of infectious meningitis.

Methods: 75 patients with clinical suspicion of meningitis were evaluated with post contrast FLAIR (PC-FLAIR), post contrast T1-SPACE (PC-T1-SPACE), and post contrast T1WI (PC-T1WI). Sensitivity, specificity, positive predictive value, and negative predictive value of individual sequences were assessed.

Myelin oligodendrocyte glycoprotein (MOG) antibody-associated longitudinally extensive transverse myelitis (LETM) and primary Sjogren syndrome: a rare association.

Myelin oligodendrocyte glycoprotein antibody disease (MOGAD) is a recent addition to the field of central nervous system inflammatory disorders. It can have a wide range of presentations, including optic neuritis, transverse myelitis, acute disseminated encephalomyelitis or any combination of these. The aquaporin-4-positive neuromyelitis optica (NMO) is a close differential owing to the similar clinical presentation.

Levothyroxine Therapy and Predictors of Cardiovascular Risk in Clinical Hypothyroidism: A Prospective Cohort Study.

Background Hypothyroidism is associated with hypoadiponectinemia, insulin resistance, and increased cardiovascular risk. The association of adiponectin, insulin resistance, and future cardiovascular risk in clinical hypothyroidism and the effect of levothyroxine are non-conclusive because of the contradictory results. The present prospective cohort study has been conducted to evaluate the effect of levothyroxine on serum adiponectin, insulin resistance, and cardiovascular risk in patients with clinical hypothyroidism.

Study Protocol: IMPETUS: Implementing a Uniform Stroke Care Pathway in Medical Colleges of India: IMPETUS .

Introduction: In India, a national program for stroke (national programme for the control of cardiovascular diseases, diabetes, cancer, and stroke) and stroke management guidelines exist. Its successful implementation would need an organized system of stroke care in practice. However, many challenges exist including lack of awareness, prehospital notification systems, stroke ready hospitals, infrastructural weaknesses, and rehabilitation.

Vascular Manifestations of Tuberculous Meningitis: MR Angiography and Venography Study.

 The purpose of this study is to evaluate magnetic resonance (MR) angiography (MRA) and venography (MRV) findings in tuberculous meningitis (TBM).  Thirty consecutive patients of clinically diagnosed TBM were enrolled. Apart from T2-weighted imaging, T1-weighted imaging (T1WI), diffusion-weighted imaging, susceptibility-weighted imaging, fluid-attenuated inversion recovery, and postcontrast T1WI, time-of-flight (TOF) MRA and postcontrast MRV were done in all the patients.

Emergent Bistable Switches from the Incoherent Feed-Forward Signaling of a Positive Feedback Loop.

Bistability is intrinsically connected to various decision making processes in living systems. The operating principles of a bistable switch, generated from a positive feedback loop, are well understood both in natural and synthetic settings. However, the fate of dynamic modularity of a positive feedback loop is unknown when it is connected to another dynamically modular signaling motif.

Potential Landscapes, Bifurcations, and Robustness of Tristable Networks.

Bistable switches that produce all-or-none responses have been found to regulate a number of natural cellular decision making processes, and subsequently synthetic switches were designed to exploit their potential. However, an increasing number of studies, particularly in the context of cellular differentiation, highlight the existence of a mixed state that can be explained by tristable switches. The criterion for designing robust tristable switches still remains to be understood from the perspective of network topology.