Goatfishes

Goatfishes (family: Mullidae) are easily distinguishable by their bright colour with shades of red or yellow predominating, and distinctive dark, yellow, orange or brown bands or stripes; and the presence of two long, unbranched barbels on the chin. They are usually found on sandy or muddy bottom, whereas a few species are often associated with coral reefs. They inhabit shallow coastal waters and their concentration is generally restricted to a depth of 40 m or less and they rarely occur beyond 60 m depth. Upeneus sulphureus often enters estuaries. U.sulphureus, U.vittatus and U.bensasi form small schools whereas other species such as U.tragula are solitary

Isolation, identification and bioactive potential of bacterial endophytes from Coleus

Coleus (Lamiaceae) is a large and widespread genus comprising of species with diverse ethnobotanical uses. In the present study, bacterial endophytes were isolated from Coleus forskohlii and Coleus aromaticus. Endophytes are the microorganisms which reside within the plants without showing any harmful effect on its host. Diverse types of endophytes live symbiotically within almost all plants and in turn help the plant in a number of ways such as imparting resistance against biotic and abiotic stresses, producing compounds involved in attraction of pollinators, inducing the plant defense mechanisms, etc. The bacterial endophytes isolated in this study, were characterized by microscopic examination (using gram staining) and molecularly identified by sequencing the 16S rRNA. Extracts were prepared from endophytic biomass using solvents of different polarities (methanol, ethyl acetate and butanol) and were screened for their bioactive potential (in vitro cytotoxicity anti-microbial, and anti-oxidant activity). Scale-up of endophytes showing promising results is under process, which will help in isolation of pure compounds

Molecular Typing of Methicillin Resistant Staphylococcus aureus using coa Gene Polymerase Chain Reaction-Restriction Fragment Length Polymorphism: A Cross-sectional Study

Introduction: The need for fast, precise diagnostic tests to identify active tuberculosis is essential, mainly in endemic nations such as India. An automated real-time Polymerase Chain Reaction (PCR) method for pulmonary tuberculosis (TB) detection known as the Cartridge Based Nucleic Acid Amplification Test (CBNAAT) or GeneXpert assay shows great promise as a complement to the TrueNat and conventional sputum microscopy techniques. Aim: To compare sensitivity, specificity, Positive Predictive Value (PPV), and Negative Predictive Value (NPV) of CBNAAT with TrueNat and smear microscopy in the detection of Mycobacterium tuberculosis. Materials and Methods: A cross-sectional comparative study on 175 patients with suspected pulmonary TB was conducted from June 2021 to November 2021 in a tertiary care hospital at Government Medical College, Doda District of Jammu and Kashmir, India. The sensitivity, specificity, PPV, NPV, and diagnostic accuracy for the diagnosis of tuberculosis were calculated for Acid Fast Bacilli (AFB) smear microscopy, TrueNat, and the GeneXpert and compared with each other. Statistical analysis of the data was conducted with Statistical Package for the Social Science (SPSS) version 20.0. Results: Out of the total 175, 168 (96%) patients were TB positive by CBNAAT, 162 (92.6%) by TrueNat, and 148 (84.6%) as per smear microscopy. Sensitivity, specificity, PPV, NPV, and accuracy of Ziehl-Neelsen (ZN) stain in the detection of pulmonary TB in sputum samples were 86.31%, 57.14%, 97.97%, 14.81%, and 85.14%, respectively. Whereas in the case of the TrueNat technique sensitivity, specificity, PPV, NPV, and accuracy were 94.05%, 42.86%, 97.53%, 23.08%, and 92.00%, respectively. In the case of CBNAAT sensitivity, specificity, PPV, NPV, and accuracy in the detection of pulmonary TB in sputum samples were 97.02%, 28.57%, 97.02%, 28.57%, and 94.29%, respectively. Conclusion: In respiratory samples, CBNAAT is more sensitive than ZN smear microscopy and TrueNat. Positive CBNAAT, but TrueNat and AFB microscopy negative results should be read cautiously and be well correlated with the clinical and treatment history of the patien

The importance of providing counselling and financial support to patients receiving treatment for multi-drug resistant TB: Mixed method qualitative and pilot intervention studies

Background: People with multi-drug resistant tuberculosis (MDR-TB) in low-income countries face many problems during treatment, and cure rates are low. The purpose of the study was (a) to identify and document the problems experienced by people receiving care for MDR-TB, and how they cope when support is not provided, to inform development of strategies; (b) to estimate the effectiveness of two resultant strategies, counselling alone, and joint counselling and financial support, of increasing DOTS-plus treatment success under routine programme conditions. Methods. A mixed-method study comprising a formative qualitative study, pilot intervention study and explanatory qualitative study to better understand barriers to completion of treatment for MDR-TB. Participants were all people starting MDR-TB treatment in seven DOTS-plus centres in the Kathmandu Valley, Nepal during January to December 2008. The primary outcome measure was cure, as internationally defined. Results: MDR-TB treatment caused extreme social, financial and employment hardship. Most patients had to move house and leave their job, and reported major stigmatisation. They were concerned about the long-term effects of their disease, and feared infecting others. In the resultant pilot intervention study, the two strategies appeared to improve treatment outcomes: cure rates for those receiving counselling, combined support and no support were 85%, 76% and 67% respectively. Compared with no support, the (adjusted) risk ratios of cure for those receiving counselling and receiving combined support were 1.2 (95% CI 1.0 to 1.6) and 1.2 (95% CI 0.9 to 1.6) respectively. The explanatory study demonstrated that patients valued both forms of support. Conclusions: MDR-TB patients are extremely vulnerable to stigma and extreme financial hardship. Provision of counselling and financial support may not only reduce their vulnerability, but also increase cure rates. National Tuberculosis Programmes should consider incorporating financial support and counselling into MDR-TB care: costs are low, and benefits high, especially since costs to society of incomplete treatment and potential for incurable TB are extremely high

Human protein reference database—2006 update

Human Protein Reference Database (HPRD) () was developed to serve as a comprehensive collection of protein features, post-translational modifications (PTMs) and protein–protein interactions. Since the original report, this database has increased to >20 000 proteins entries and has become the largest database for literature-derived protein–protein interactions (>30 000) and PTMs (>8000) for human proteins. We have also introduced several new features in HPRD including: (i) protein isoforms, (ii) enhanced search options, (iii) linking of pathway annotations and (iv) integration of a novel browser, GenProt Viewer (), developed by us that allows integration of genomic and proteomic information. With the continued support and active participation by the biomedical community, we expect HPRD to become a unique source of curated information for the human proteome and spur biomedical discoveries based on integration of genomic, transcriptomic and proteomic data

Global, regional, and national burden of disorders affecting the nervous system, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021

BackgroundDisorders affecting the nervous system are diverse and include neurodevelopmental disorders, late-life neurodegeneration, and newly emergent conditions, such as cognitive impairment following COVID-19. Previous publications from the Global Burden of Disease, Injuries, and Risk Factor Study estimated the burden of 15 neurological conditions in 2015 and 2016, but these analyses did not include neurodevelopmental disorders, as defined by the International Classification of Diseases (ICD)-11, or a subset of cases of congenital, neonatal, and infectious conditions that cause neurological damage. Here, we estimate nervous system health loss caused by 37 unique conditions and their associated risk factors globally, regionally, and nationally from 1990 to 2021.MethodsWe estimated mortality, prevalence, years lived with disability (YLDs), years of life lost (YLLs), and disability-adjusted life-years (DALYs), with corresponding 95% uncertainty intervals (UIs), by age and sex in 204 countries and territories, from 1990 to 2021. We included morbidity and deaths due to neurological conditions, for which health loss is directly due to damage to the CNS or peripheral nervous system. We also isolated neurological health loss from conditions for which nervous system morbidity is a consequence, but not the primary feature, including a subset of congenital conditions (ie, chromosomal anomalies and congenital birth defects), neonatal conditions (ie, jaundice, preterm birth, and sepsis), infectious diseases (ie, COVID-19, cystic echinococcosis, malaria, syphilis, and Zika virus disease), and diabetic neuropathy. By conducting a sequela-level analysis of the health outcomes for these conditions, only cases where nervous system damage occurred were included, and YLDs were recalculated to isolate the non-fatal burden directly attributable to nervous system health loss. A comorbidity correction was used to calculate total prevalence of all conditions that affect the nervous system combined.FindingsGlobally, the 37 conditions affecting the nervous system were collectively ranked as the leading group cause of DALYs in 2021 (443 million, 95% UI 378–521), affecting 3·40 billion (3·20–3·62) individuals (43·1%, 40·5–45·9 of the global population); global DALY counts attributed to these conditions increased by 18·2% (8·7–26·7) between 1990 and 2021. Age-standardised rates of deaths per 100 000 people attributed to these conditions decreased from 1990 to 2021 by 33·6% (27·6–38·8), and age-standardised rates of DALYs attributed to these conditions decreased by 27·0% (21·5–32·4). Age-standardised prevalence was almost stable, with a change of 1·5% (0·7–2·4). The ten conditions with the highest age-standardised DALYs in 2021 were stroke, neonatal encephalopathy, migraine, Alzheimer's disease and other dementias, diabetic neuropathy, meningitis, epilepsy, neurological complications due to preterm birth, autism spectrum disorder, and nervous system cancer.InterpretationAs the leading cause of overall disease burden in the world, with increasing global DALY counts, effective prevention, treatment, and rehabilitation strategies for disorders affecting the nervous system are needed

31st Annual Meeting and Associated Programs of the Society for Immunotherapy of Cancer (SITC 2016) : part two

Background The immunological escape of tumors represents one of the main ob- stacles to the treatment of malignancies. The blockade of PD-1 or CTLA-4 receptors represented a milestone in the history of immunotherapy. However, immune checkpoint inhibitors seem to be effective in specific cohorts of patients. It has been proposed that their efficacy relies on the presence of an immunological response. Thus, we hypothesized that disruption of the PD-L1/PD-1 axis would synergize with our oncolytic vaccine platform PeptiCRAd. Methods We used murine B16OVA in vivo tumor models and flow cytometry analysis to investigate the immunological background. Results First, we found that high-burden B16OVA tumors were refractory to combination immunotherapy. However, with a more aggressive schedule, tumors with a lower burden were more susceptible to the combination of PeptiCRAd and PD-L1 blockade. The therapy signifi- cantly increased the median survival of mice (Fig. 7). Interestingly, the reduced growth of contralaterally injected B16F10 cells sug- gested the presence of a long lasting immunological memory also against non-targeted antigens. Concerning the functional state of tumor infiltrating lymphocytes (TILs), we found that all the immune therapies would enhance the percentage of activated (PD-1pos TIM- 3neg) T lymphocytes and reduce the amount of exhausted (PD-1pos TIM-3pos) cells compared to placebo. As expected, we found that PeptiCRAd monotherapy could increase the number of antigen spe- cific CD8+ T cells compared to other treatments. However, only the combination with PD-L1 blockade could significantly increase the ra- tio between activated and exhausted pentamer positive cells (p= 0.0058), suggesting that by disrupting the PD-1/PD-L1 axis we could decrease the amount of dysfunctional antigen specific T cells. We ob- served that the anatomical location deeply influenced the state of CD4+ and CD8+ T lymphocytes. In fact, TIM-3 expression was in- creased by 2 fold on TILs compared to splenic and lymphoid T cells. In the CD8+ compartment, the expression of PD-1 on the surface seemed to be restricted to the tumor micro-environment, while CD4 + T cells had a high expression of PD-1 also in lymphoid organs. Interestingly, we found that the levels of PD-1 were significantly higher on CD8+ T cells than on CD4+ T cells into the tumor micro- environment (p < 0.0001). Conclusions In conclusion, we demonstrated that the efficacy of immune check- point inhibitors might be strongly enhanced by their combination with cancer vaccines. PeptiCRAd was able to increase the number of antigen-specific T cells and PD-L1 blockade prevented their exhaus- tion, resulting in long-lasting immunological memory and increased median survival

The Rutgers Oral History Archives Of World War II

I think for one thing it will indicate the great variety of experience[s] that our classmates and others at Rutgers had in World War II . . . When we chat with one another and tell war stories . . . that's just among the very few. But I think people will learn that our experiences were all over the world and covered a great range. The other thing that I hope will come out will be how people perceived that experience and what it did to them, what they learned from it. We all came from different backgrounds, and we came to Rutgers and we went in the service and it will be interesting to see how our backgrounds affected what happened to us

Diagnostic Accuracy between CBNAAT, TrueNat, and Smear Microscopy for Diagnosis of Pulmonary Tuberculosis in Doda District of Jammu and Kashmir- A Comparative Study

Introduction: The need for fast, precise diagnostic tests to identify active tuberculosis is essential, mainly in endemic nations such as India. An automated real-time Polymerase Chain Reaction (PCR) method for pulmonary tuberculosis (TB) detection known as the Cartridge Based Nucleic Acid Amplification Test (CBNAAT) or GeneXpert assay shows great promise as a complement to the TrueNat and conventional sputum microscopy techniques. Aim: To compare sensitivity, specificity, Positive Predictive Value (PPV), and Negative Predictive Value (NPV) of CBNAAT with TrueNat and smear microscopy in the detection of Mycobacterium tuberculosis. Materials and Methods: A cross-sectional comparative study on 175 patients with suspected pulmonary TB was conducted from June 2021 to November 2021 in a tertiary care hospital at Government Medical College, Doda District of Jammu and Kashmir, India. The sensitivity, specificity, PPV, NPV, and diagnostic accuracy for the diagnosis of tuberculosis were calculated for Acid Fast Bacilli (AFB) smear microscopy, TrueNat, and the GeneXpert and compared with each other. Statistical analysis of the data was conducted with Statistical Package for the Social Science (SPSS) version 20.0. Results: Out of the total 175, 168 (96%) patients were TB positive by CBNAAT, 162 (92.6%) by TrueNat, and 148 (84.6%) as per smear microscopy. Sensitivity, specificity, PPV, NPV, and accuracy of Ziehl-Neelsen (ZN) stain in the detection of pulmonary TB in sputum samples were 86.31%, 57.14%, 97.97%, 14.81%, and 85.14%, respectively. Whereas in the case of the TrueNat technique sensitivity, specificity, PPV, NPV, and accuracy were 94.05%, 42.86%, 97.53%, 23.08%, and 92.00%, respectively. In the case of CBNAAT sensitivity, specificity, PPV, NPV, and accuracy in the detection of pulmonary TB in sputum samples were 97.02%, 28.57%, 97.02%, 28.57%, and 94.29%, respectively. Conclusion: In respiratory samples, CBNAAT is more sensitive than ZN smear microscopy and TrueNat. Positive CBNAAT, but TrueNat and AFB microscopy negative results should be read cautiously and be well correlated with the clinical and treatment history of the patient