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It is possible for psoriasis to manifest at any point in a person's life, regardless of their age, gender, or geographic location. It is a chronic immune-linked inflammatory skin ill-ness that affects individuals of various racial and ethnic origins. It is recognized to be a long-lasting condition. Because of the significant contribution that natural products have made, there has been a significant advancement in the treatment of skin illnesses such as psoriasis. The biggest number of phytochemicals derived from a wide range of plants and herbs are now being used in a variety of applications throughout the whole world. Additionally, a number of phyto-chemicals, including aloe-emodin, psoralen, curcumin, and others, have been effectively ex-tracted in pure or clear form, and they have shown a great deal of efficacy in the treatment of psoriasis illness. There is evidence that a few herbal remedies are effective, and the occurrence of these phytochemicals provides more proof. When synthetic medications are used for chronic therapy, they may cause a variety of adverse consequences; hence, the exploration of natural pharmaceuticals can give a successful natural treatment with a minimal amount of adverse ef-fects. Within the scope of this concise review, a number of plant sources that possess anti-pso-riatic activity are investigated, and the antipsoriatic effects of these plant sources are shown on a number of animal models using particular pathways.
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Listeriosis is a severe disease caused by the foodborne pathogen Listeria monocytogenes, posing a significant risk to vulnerable populations such as the elderly, pregnant women, and newborns. While relatively uncommon, it has a high global mortality rate of 20-30%. Recent research indicates that smaller outbreaks of the more severe, invasive form of the disease occur more frequently than previously thought, despite the overall stable infection rates of L. monocytogenes over the past 10 years. The ability of L. monocytogenes to form biofilm structures on various surfaces in food production environments contributes to its persistence and challenges in eradication, potentially leading to contamination of food and food production facilities. To address these concerns, this review focuses on recent developments in epidemiology, risk evaluations, and molecular mechanisms of L. monocytogenes survival in adverse conditions and environmental adaptation. Additionally, it covers new insights into strain variability, pathogenicity, mutations, and host vulnerability, emphasizing the important events framework that elucidates the biochemical pathways from ingestion to infection. Understanding the adaptation approaches of L. monocytogenes to environmental stress factors is crucial for the development of effective and affordable pathogen control techniques in the food industry, ensuring the safety of food production.
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In the present study, encapsulated strain Lactiplantibacillus rhamnosus NCDC 347 was used to prepare a novel whey protein-based beverage. The encapsulation process utilized skimmed milk powder matrix and evaluated strain viability, physico-chemical properties, sensory assessment, and shelf-life stability. Encapsulated L. rhamnosus NCDC 347 within skim milk powder maintained viability at 8.0 log CFU/g, forming spherical microcapsules with 1-12⯵m concavities. Probiotic addition to whey protein beverages maintained pH and acidity within desired ranges. Physico-chemical analysis showed protein content of 8.71 ± 0.21â¯% to 10.05 ± 0.42â¯%, fat content of 0.56 ± 0.24â¯% to 0.67 ± 0.13â¯%, viscosity of 5.14â¯pa/s, and total soluble solids (TSS) of 14.42 ± 0.31 to 16.16 ± 0.23° Brix. The shelf-life study revealed that the beverage remained stable for up to 90 days with no significant changes (p > 0.05) in sensory analysis. The sensory analysis scored the test sample's acceptability at 7.3 ± 0.41. The protein-rich probiotic drink exhibited favorable sensory qualities. Overall, incorporating encapsulated probiotic strain L. rhamnosus NCDC 347 into whey protein beverages could address daily protein requirements and enhance health.
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BACKGROUND: Kinesin family member 12 (KIF12) mutation-related cholestatic disorder represents a rare subtype of progressive familial intrahepatic cholestasis (PFIC), referred to as PFIC Type 8, with only 21 reported cases globally to date. METHODS: Here, we present a unique case of a 6-month-old boy diagnosed with homozygous KIF12 gene mutation, who successfully underwent a living donor liver transplant at our center for end-stage liver disease. RESULTS: This case marks the youngest patient of KIF12-related cholestatic disorder necessitating a liver transplant to date. The child initially presented with neonatal cholestasis and then developed infantile hepatic decompensation. Our report discusses the diagnostic process and management strategies employed. It underscores the importance of prompt diagnosis through clinical suspicion, biochemical parameters, and genetic testing, as well as the adoption of suitable management strategies, including the early contemplation of liver transplant in such exceptional and rare cases of genetic intrahepatic cholestasis. CONCLUSION: KIF12-related genetic disease should be considered in neonatal cholestasis cases with high gamma glutamyl transpeptidase to differentiate from conditions like biliary atresia. Favorable outcomes post liver transplant stress the importance of early genetic testing and referral to liver transplant centers for unresponsive patients, potentially saving lives.
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Colestasis Intrahepática , Enfermedad Hepática en Estado Terminal , Cinesinas , Trasplante de Hígado , Donadores Vivos , Mutación , Humanos , Masculino , Cinesinas/genética , Lactante , Colestasis Intrahepática/genética , Colestasis Intrahepática/cirugía , Enfermedad Hepática en Estado Terminal/cirugía , Enfermedad Hepática en Estado Terminal/genéticaRESUMEN
Background: Hepatitis A virus (HAV) infection is the commonest cause of pediatric acute liver failure (PALF) in developing countries. Literature has shown good outcomes of HAV-induced PALF as compared to other etiologies. The advanced critical care and use of extracorporeal liver assist devices (ELAD) have improved the survival with native liver in PALF and overall outcomes. Various liver transplant listing criteria have been proposed in PALF, however none of them is specific enough to predict the outcome. The timing of liver transplant in living donor setting has never been straightforward. Dynamic clinical and biochemical monitoring of the ALF child is the key to decide for LT. Cases: Here we report three children with HAV-induced PALF presented with advanced hepatic encephalopathy (HE) and high international normalized ratio (INR > 10). These children survived with native liver despite fulfilling the liver transplant criteria. The first child is a 14-year-old male who had peak INR of more than 10.2 and grade 3-4 HE with cerebral edema and acute kidney injury. He responded to medical management and CRRT as liver assist device. The second one is a 7-year-old male child who also recovered well with native liver despite advanced HE and INR of more than 10. Third child is a 16-year-old male who had peak INR of 12.6 and grade 2 HE. He received ELAD (Therapeutic plasma exchange and CRRT) and survived with native liver. Conclusion: Children with HAV-induced PALF can recover with their native liver despite extremely poor prognostic markers like very high INR, ammonia and advanced HE.
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Paperas , Miositis , Humanos , Miositis/virología , Miositis/diagnóstico , Miositis/complicaciones , Paperas/complicaciones , Enfermedad Aguda , Masculino , NiñoRESUMEN
Suppressing vascular endothelial growth factor (VEGF), its receptor (VEGFR2), and the VEGF/VEGFR2 signaling cascade system to inhibit angiogenesis has emerged as a possible cancer therapeutic target. The present work was designed to discover and evaluate bioactive phytochemicals from the Clerodendrum inerme (L.) Gaertn plant for their anti-angiogenic potential. Molecular docking of twenty-one phytochemicals against the VEGFR-2 (PDB ID: 3VHE) protein was performed, followed by ADMET profiling and molecular docking simulations. These investigations unveiled two hit compounds, cirsimaritin (- 12.29 kcal/mol) and salvigenin (- 12.14 kcal/mol), with the highest binding energy values when compared to the reference drug, Sorafenib (- 15.14 kcal/mol). Furthermore, only nine phytochemicals (cirsimaritin and salvigenin included) obeyed Lipinski's rule of five and passed ADMET filters. Molecular dynamics simulations run over 100 ns revealed that the protein-ligand complexes remained stable with minimal backbone fluctuations. The binding free energy values of cirsimaritin (- 52.35 kcal/mol) and salvigenin (- 55.89 kcal/mol), deciphered by MM-GBSA analyses, further corroborated the docking interactions. The HOMO-LUMO band energy gap (ΔE) was calculated using density-functional theory (DFT) and substantiated using density of state (DOS) spectra. The chemical reactivity analyses revealed that salvigenin exhibited the highest chemical softness value (6.384 eV), the lowest hardness value (0.07831 eV), and the lowest ΔE value (0.1566 eV), which implies salvigenin was less stable and chemically more reactive than cirsimaritin and sorafenib. These findings provide further evidence that cirsimaritin and salvigenin have the ability to prevent angiogenesis and the development of cancer. Nevertheless, more in vitro and in vivo confirmation is necessary.
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Tracheoesophageal fistula (TEF) with or without associated esophageal atresia (EA) in the neonate is challenging to diagnose and manage its complications like aspiration, respiratory distress, and other associated anomalies. To stabilize, ventilate and prepare for surgical correction, understanding the H-nature of disease and anticipation of problems and their management will improve survival. We present a newborn with tracheoesophageal fistula without atresia from resource-limited settings and lessons we learned from the case.
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Background: In recent years, paediatric ABO incompatible (ABOi) living donor liver transplant (LT) has shown promising outcomes and can potentially eliminate organ shortage. This study aims to report paediatric ABOi LT experience, including short- and long-term outcomes. Methods: It is a single-centre retrospective study. Out of 108 LTs, 20 were done in children. We compared the outcomes between ABOi (n = 20) and non-ABOi (n = 220) paediatric living donor liver transplantation (LDLT) performed during the study period. All the children received pre-LT desensitization therapy comprising rituximab and plasmapheresis targeting pre-LT isohemagglutinin (IHA) titres of ≤1:16. Results: Out of 239 paediatric LDLTs from 2017 to 2022, 19 children (11 females) underwent 20 ABOi LTs (including one retransplant with an ABOi domino allograft) at a median age of 12 (12, 51) months, with the majority being biliary atresia (60%). The median change in CD19 cell%, CD20 cell%, and IHA titres after rituximab from day -14 to day -1 (before LT) was satisfactory. In the first 3 months following LT, acute cellular rejection, culture-proven sepsis, and biliary and vascular complications were seen in 10%, 20%, 20%, and 15%, respectively. None of the ABOi LT recipients developed antibody-mediated rejection. ABOi LT recipients, as compared to non-ABOi LT recipients, had a higher incidence of bile leaks and prolonged hospital stay, with the rest of the complications, including biliary strictures and long-term outcomes, being comparable. At a median follow-up of 21 (14, 33) months, 4 children expired (21%). Conclusion: ABOi LT in children shows excellent outcomes and can be performed safely with prior desensitization when a compatible liver is unavailable.
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Heavy metals (HMs) toxicity has become one of the major global issues and poses a serious threat to the environment in recent years. HM pollution in agricultural soil is caused by metal mining, smelting, volcanic activity, industrial discharges, and excessive use of phosphate fertilizers. HMs above a threshold level adversely affect the cellular metabolism of plants by producing reactive oxygen species (ROS), which attack cellular proteins. There are different mechanisms (physiological and morphological) adopted by plants to survive in the era of abiotic stress. Various osmoprotectants or compatible solutes, including amino acids, sugar, and betaines, enable the plants to counteract the HM stress. Glycine betaine (GB) is an effective osmolyte against HM stress among compatible solutes. GB has been shown to improve plant growth, photosynthesis, uptake of nutrients, and minimize oxidative stress in plants under HM stress. Additionally, GB increases the activity of antioxidant enzymes such as CAT (catalase), SOD (superoxide dismutase), and POD (peroxidase), which are effective in scavenging unwarranted ROS. Since not all species of plants can naturally produce or accumulate GB in response to stress, various approaches have been explored for introducing them. Plant hormones like salicylic acid, ABA (abscisic acid), and JA (jasmonic acid) co-ordinately stimulate the accumulation of GB inside the cell under HM stress. Apart from the exogenous application, the introduction of GB pathway genes in GB deficient species via genetic engineering also seems to be efficient in mediating HM stress. This review complied the beneficial effects of GB in mitigating HM stress and its role as a plant growth regulator. Additionally, the review explores the potential for engineering GB biosynthesis in plants as a strategy to bolster their resilience to HMs.
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Betaína , Metales Pesados , Betaína/metabolismo , Metales Pesados/toxicidad , Metales Pesados/metabolismo , Plantas/efectos de los fármacos , Plantas/metabolismoRESUMEN
The global pandemic caused by COVID-19 posed a significant challenge to public health, necessitating rapid scientific interventions to tackle the spread of infection. The review discusses the key areas of research on COVID-19 including viral genomics, epidemiology, pathogenesis, diagnostics, and therapeutics. The genome sequencing of the virus facilitated the tracking of its evolution, transmission dynamics, and identification of variants. Epidemiological studies have provided insights into disease spread, risk factors, and the impact of public health infrastructure and social distancing measures. Investigations of the viral pathogenesis have elucidated the mechanisms underlying immune responses and severe manifestations including the long-term effects of COVID-19. Overall, the article provides an updated overview of the diagnostic methods developed for SARS-CoV-2 and discusses their strengths, limitations, and appropriate utilization in different clinical and public health settings. Furthermore, therapeutic approaches including antiviral drugs, immunomodulatory therapies, and repurposed medications have been investigated to alleviate disease severity and improve patient outcomes. Through a comprehensive analysis of these scientific efforts, the review provides an overview of the advancements made in understanding and tackling SARS-CoV-2, while underscoring the need for continued research to address the evolving challenges posed by this global health crisis.
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Antivirales , COVID-19 , SARS-CoV-2 , Humanos , COVID-19/virología , COVID-19/epidemiología , COVID-19/transmisión , SARS-CoV-2/genética , SARS-CoV-2/efectos de los fármacos , SARS-CoV-2/aislamiento & purificación , Antivirales/uso terapéutico , Pandemias/prevención & control , Genoma Viral , Salud Global , Tratamiento Farmacológico de COVID-19RESUMEN
The toxicity of lead (Pb) in agricultural soil is constantly increasing as a result of anthropogenic activities. Pb is one of the most phytotoxic metals in soil that accumulates in plant tissue, resulting in yield loss. It is currently becoming more popular to supplement glycine betaine (GB) for Pb-induced stress tolerance in crop plants. Currently, no report describes the use of GB as a stress mitigator for growth attributes and stress-specific biomarkers in barley plants under Pb stress conditions. Hence, the present research was designed to examine the stress-mitigating behavior of GB on various growth attributes including germination percentage, seed vigor index (SVI), radicle length, plant biomass (fresh and dry), shoot and root length, physiological attributes such as relative water content (RWC), and stress-specific biomarkers like electrolyte leakage (EL), and H2O2 content of two barley varieties viz. BH959 and BH946 at three Pb stress treatments (15 mM, 25 mM, and 35 mM), with and without GB (2 mM) supplementation in natural conditions. The present investigation showed that at the highest Pb stress (35 mM), the germination rate was reduced to zero, and the growth attributes and RWC of both barley varieties were also reduced as compared to the non-stressed plants (control) with an increase in Pb treatment. However, EL up to 70% and H2O2 content up to 30% increased with an increase in Pb stress concentration indicated by ROS accumulation, resulting in more oxidative stress. Additionally, GB application alleviated the toxic effect of Pb stress by improving the rate of germination by 33.3% and growth performance by reducing the ROS accumulation in terms of reducing stress biomarkers H2O2 by 25%, and EL by 12%. It has been revealed that the application of GB can minimize or reduce the toxic effects caused by Pb toxicity in both varieties, positively modulating plant growth performances and lowering oxidative stress. This research may provide a scientific basis for assessing Pb tolerance in barley plants and developing alternative approaches to protecting them from the severe effects of Pb toxicity.
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Betaína , Hordeum , Betaína/farmacología , Plomo/farmacología , Peróxido de Hidrógeno/farmacología , Especies Reactivas de Oxígeno/farmacología , Estrés Oxidativo , Suelo , BiomarcadoresAsunto(s)
Oncología Médica , Neoplasias , Humanos , Costos de la Atención en Salud , Neoplasias/terapiaRESUMEN
Drug-induced liver injury (DILI) is an unwarranted problem and has been a scourge in the treatment of tuberculosis (TB) infection in general and children in particular. Usually, when the Antituberculosis treatment (ATT) regime is temporarily interrupted and modified, DILI subsides, and the whole treatment can be completed under supervision. We report a case of ATT-induced DILI not improving despite modification in the ATT regime, which ultimately led to the revealing of a yet unreported constellation of syndromes that included Wilson Disease, 46 XX gonadal dysgenesis, and Mayer Rokitansky Kuster Hauser (MRKH) Syndrome.
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Breast cancer (BC) is the most prevalent malignancy among women around the world. The epidermal growth factor receptor (EGFR) is a tyrosine kinase receptor (RTK) of the ErbB/HER family. It is essential for triggering the cellular signaling cascades that control cell growth and survival. However, perturbations in EGFR signaling lead to cancer development and progression. Hence, EGFR is regarded as a prominent therapeutic target for breast cancer. Therefore, in the current investigation, EGFR was targeted with phytochemicals from Clerodendrum inerme (L.) Gaertn (C. inerme). A total of 121 phytochemicals identified by gas chromatography-mass spectrometry (GC-MS) analysis were screened against EGFR through molecular docking, ADMET analyses (Absorption, Distribution, Metabolism, Excretion, and Toxicity), PASS predictions, and molecular dynamics simulation, which revealed three potential hit compounds with CIDs 10586 [i.e. alpha-bisabolol (-6.4 kcal/mol)], 550281 [i.e. 2,(4,4-Trimethyl-3-hydroxymethyl-5a-(3-methyl-but-2-enyl)-cyclohexene) (-6.5 kcal/mol)], and 161271 [i.e. salvigenin (-7.4 kcal/mol)]. The FDA-approved drug gefitinib was used to compare the inhibitory effects of the phytochemicals. The top selected compounds exhibited good ADMET properties and obeyed Lipinski's rule of five (ROF). The molecular docking analysis showed that salvigenin was the best among the three compounds and formed bonds with the key residue Met 793. Furthermore, the molecular mechanics generalized born surface area (MMGBSA) calculations, molecular dynamics simulation, and normal mode analysis validated the binding affinity of the compounds and also revealed the strong stability and compactness of phytochemicals at the docked site. Additionally, DFT and DOS analyses were done to study the reactivity of the compounds and to further validate the selected phytochemicals. These results suggest that the identified phytochemicals possess high inhibitory potential against the target EGFR and can treat breast cancer. However, further in vitro and in vivo investigations are warranted towards the development of these constituents into novel anti-cancer drugs.Communicated by Ramaswamy H. Sarma.
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Consumption of probiotics, which are beneficial live microorganisms, has received a lot of attention because of their potential to improve health and wellness. Robust quality control measures are necessary to ensure the safety of probiotics and maximize their health effects. This review delves into the topic of quality management in probiotics, highlighting the significance of sticking to strict guidelines from manufacture to storage to distribution. Probiotic quality standards, Good Manufacturing Practices (GMP) implementation, quality control and testing techniques, and documentation and traceability systems are all discussed in detail. The importance of taking precautions to avoid microbial contamination, meeting all applicable regulations, and clearly marking and packaging probiotic products is also emphasized. In addition, it reviews the clinical evidence supporting the possible health advantages of probiotics and investigates the processes through which probiotics enhance health. The review continues by stressing the significance of educating and informing consumers about probiotics and their proper use in order to maximize health benefits. Probiotics' potential health benefits can be maximized and consumer faith in these helpful microbes can be bolstered by adopting thorough quality management measures to ensure their safety, efficacy, and consistency.
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Probióticos , Probióticos/normasRESUMEN
The natural environment of plants comprises a complex set of various abiotic stresses and their capability to react and survive under this anticipated changing climate is highly flexible and involves a series of balanced interactions between signaling molecules where nitric oxide becomes a crucial component. In this article, we focussed on the role of nitric oxide (NO) in various signal transduction pathways of plants and its positive impact on maintaining cellular homeostasis under various abiotic stresses. Besides this, the recent data on interactions of NO with various phytohormones to control physiological and biochemical processes to attain abiotic stress tolerance have also been considered. These crosstalks modulate the plant's defense mechanism and help in alleviating the negative impact of stress. While focusing on the diverse functions of NO, an effort has been made to explore the functions of NO-mediated post-translational modifications, such as the N-end rule pathway, tyrosine nitration, and S-nitrosylation which revealed the exact mechanism and characterization of proteins that modify various metabolic processes in stressed conditions. Considering all of these factors, the present review emphasizes the role of NO and its interlinking with various phytohormones in maintaining developmental processes in plants, specifically under unfavorable environments.
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Óxido Nítrico , Reguladores del Crecimiento de las Plantas , Óxido Nítrico/metabolismo , Reguladores del Crecimiento de las Plantas/metabolismo , Fenómenos Fisiológicos de las Plantas , Plantas/metabolismo , Estrés FisiológicoRESUMEN
Osteoporosis is a systemic condition of the skeleton that leads to diminished bone mass, a breakdown in the bone tissue's microscopic architecture, and an elevated risk of breaking a bone. The elderly and women particularly after menopause are disproportionately affected, and the condition generally stays undiagnosed until a broken bone causes severe pain and immobility. Causes of osteoporosis include low bone mass, more than normal bone loss, changes in hormone levels (decreased estrogen or testosterone), certain diseases and therapies, and lifestyle factors like smoking and inactivity. The spine, hip, and forearm are particularly vulnerable to osteoporosis-related fractures. The purpose of this article is to present a thorough understanding of osteoporosis, including the disease's connection to bone density in humans, and the major part played by genetic pathways and gut flora. The causes of osteoporosis, the effects of aging on bone density, and why some groups experience a higher incidence of the disease than others are investigated. The paper also includes animal and human experiments investigating the link between gut flora and osteoporosis. Finally, it looks to the future and speculates on possible developments in osteoporosis prevention and therapy.
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Bronchobiliary fistula (BBF) is a very rare condition in children. Only a few pediatric BBF cases have been reported, in the context of a ruptured hydatid cyst or liver abscess. BBF after living donor liver transplantation (LDLT) has not been reported in the pediatric literature. We report a 7-year-old female child with Wilson disease, who developed BBF post-LDLT. She had a clinically uneventful course in the immediate post-transplant period. She was readmitted on postoperative day (POD) 75 with a productive cough and respiratory difficulty, which was diagnosed as bilioptysis secondary to BBF. Endoscopic retrograde cholangiopancreaticography was attempted but failed. Exploratory laparotomy showed a fistula from the strictured biliary anastomotic site to the right thoracic cavity; it was excised, and a Roux-en-Y hepaticojejunostomy was performed. She tolerated the procedure well and remained clinically well on follow-up through POD 185. BBF is extremely rare in children. This is the first case report of BBF in a child following LDLT. BBF requires a high index of suspicion for a timely intervention to prevent subsequent complications.
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We report complete genome sequence of Lactiplantibacillus plantarum BBC32B, which was isolated from human feces sample and submitted to Microbial-Type Culture Collection (MTCC), India with deposition number MTCC 25432. The bacteria from Lactobacillaceae family contained 3,411,152 bp; 3,425 protein coding genes, sharing 69.67% average nucleotide identity with closest species of Lactobacillus brevis ATCC367.