keyword
MENU ▼
Read by QxMD icon Read
search

anti infectives

keyword
https://www.readbyqxmd.com/read/29679759/bax-inhibitor-1-from-orange-spotted-grouper-epinephelus-coioides-involved-in-viral-infection
#1
Jia Cai, Shina Wei, Yishan Lu, Zaohe Wu, Qiwei Qin, Jichang Jian
Bax inhibitor-1 (BI-1) is a conserved anti-apoptotic protein that suppresses endoplasmic reticulum (ER) stress-induced cell death. However, the function of fish BI-1 is not quite clear. In the present study, a bi-1 homolog (Ecbi-1) from orange spotted grouper, Epinephelus coioides was identified and its roles in viral infection were investigated. EcBI-1 encoded 237 amino acids protein, contained six transmembrane regions and a conservative C-terminus motif. Ecbi-1 predominantly expressed in kidney and spleen of healthy grouper...
April 18, 2018: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/29679556/a-novel-smac-mimetic-apg-1387-exhibited-dual-antitumor-effect-on-hbv-positive-hepatocellular-carcinoma-with-high-expression-of-ciap2-by-inducing-apoptosis-and-enhancing-innate-anti-tumor-immunity
#2
Wentao Pan, Qiuyun Luo, Xianglei Yan, Luping Yuan, Hanjie Yi, Lin Zhang, Baoxia Li, Yuxin Zhang, Jian Sun, Miao-Zhen Qiu, Da-Jun Yang
Check point inhibitor anti-PD1 antibody produced some efficacy in Hepatocellular Carcinoma (HCC) patients previously treated with sorafenib. Unfortunately, HCC patients with hepatitis B virus (HBV) infection did not respond as well as uninfected patients. Previously, SMAC mimetics-the antagonist for inhibitor of apoptosis proteins (IAPs) can rapidly reduce serum hepatitis B virus DNA in animal model. APG-1387 is a novel SMAC-mimetic, small molecule inhibitor targeting inhibitor of apoptosis proteins (IAPs)...
April 18, 2018: Biochemical Pharmacology
https://www.readbyqxmd.com/read/29679545/the-impact-of-ocular-tuberculosis-on-vision-after-two-months-of-intensive-therapy
#3
Suzana Batista Vereza de Oliveira, Ângelo Ferreira Passos, David Jamil Hadad, Lorena Zbyszynski, Pedro Sousa de Almeida Júnior, Luiz Guilherme Schmidt Castellani, Reynaldo Dietze, Moisés Palaci
Tuberculosis (TB) is an infectious disease of global importance with major economic and social burden accounting for 25% of all avoidable deaths in developing countries. Extrapulmonary involvement may occur either in association with clinically apparent pulmonary tuberculosis or in isolation. This cross-sectional descriptive study aimed to evaluate the impact of ocular tuberculosis in visual acuity at baseline and after two months of intensive anti-tuberculous therapy. A sample of 133 pulmonary TB patients, seven disseminated TB, and three pleural TB patients was evaluated...
April 18, 2018: Brazilian Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29679515/the-influence-of-mtor-inhibitors-on-the-incidence-of-cmv-infection-in-high-risk-donor-positive-recipient-negative-d-r-kidney-transplant-recipients
#4
M P Cristelli, R M Esmeraldo, C Motta Pinto, T V Sandes-Freitas, C Felipe, C F Lobo, L Viana, J Mansur, S Stopa, D W C Santos, P C Grenzi, W F Aguiar, H Tedesco-Silva, J O Medina-Pestana
Several studies and meta-analysis suggest the mTOR inhibitors are associated with reduced incidence of CMV infection after kidney transplantation, although their effects on the high-risk population have not been investigated thoroughly. This retrospective cohort study investigates the association between immunosuppression and CMV infection in D+/R- kidney transplant recipients receiving preemptive therapy. All patients received rabbit anti-thymocyte globulin, tacrolimus, prednisone and azathioprine (AZA), mycophenolate (MPA) or everolimus (EVR)...
April 21, 2018: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29678879/potassium-is-a-trigger-for-conformational-change-in-the-fusion-spike-of-an-enveloped-rna-virus
#5
Emma K Punch, Samantha Hover, Henry Tw Blest, Jack Fuller, Roger Hewson, Juan Fontana, Jamel Mankouri, John N Barr
Many enveloped viruses enter cells through the endocytic network, from which they must subsequently escape through fusion of viral and endosomal membranes. This membrane fusion is mediated by virus-encoded spikes that respond to the changing endosomal environment, which triggers conformational change in the spike that initiate the fusion process. Several fusion triggers have been identified and include pH, membrane composition and endosome-resident proteins and these cues dictate when and where viral fusion occurs...
April 20, 2018: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/29678751/glucagon-like-peptide-1-receptor-signaling-attenuates-rsv-induced-type-2-responses-and-immunopathology
#6
Melissa H Bloodworth, Mark Rusznak, Connor C Pfister, Jian Zhang, Lisa Bastarache, Sandra Alvarez Calvillo, James D Chappell, Kelli L Boyd, Shinji Toki, Dawn C Newcomb, Matthew T Stier, Weisong Zhou, Kasia Goleniewska, Martin L Moore, Tina V Hartert, Kevin D Niswender, R Stokes Peebles
GLP-1R signaling, an emerging anti-inflammatory therapeutic target, attenuated type 2-associated immunopathology in mice infected with a strain of RSV that was isolated from a hospitalized infant with severe lower respiratory tract infection and bronchiolitis.
April 17, 2018: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/29678551/anti-respiratory-syncytial-virus-rsv-g-monoclonal-antibodies-reduce-lung-inflammation-and-viral-lung-titers-when-delivered-therapeutically-in-a-balb-c-mouse-model
#7
Hayat Caidi, Congrong Miao, Natalie J Thornburg, Ralph A Tripp, Larry J Anderson, Lia M Haynes
RSV continues to be a high priority for vaccine and antiviral drug development. Unfortunately, no safe and effective RSV vaccine is available and treatment options are limited. Over the past decade, several studies have focused on the role of RSV G protein on viral entry, viral neutralization, and RSV-mediated pathology. Anti-G murine monoclonal antibody (mAb) 131-2G treatment has been previously shown to reduce weight loss, bronchoalveolar lavage (BAL) cell number, airway reactivity, and Th2-type cytokine production in RSV-infected mice more rapidly than a commercial humanized monoclonal antibody (mAb) against RSV F protein (Palivizumab)...
April 17, 2018: Antiviral Research
https://www.readbyqxmd.com/read/29678480/gram-negative-anaerobe-susceptibility-testing-in-clinical-isolates-using-sensititre-and-etest-methods
#8
C Hughes, C Ashhurst-Smith, J K Ferguson
Gram negative anaerobic organisms are important pathogens in a range of clinical infections, and susceptibility testing is not commonly performed in the microbiology laboratory. We performed anaerobic susceptibility testing on 70 clinically relevant Gram negative anaerobes isolated from routine cultures in a busy diagnostic laboratory which were identified by MALDI-TOF mass spectrometry (MALDI-TOF MS). The susceptibility testing was performed by two methods: Sensititre trays (ThermoFisher Scientific) against 15 different antibiotics, and Etests (bioMérieux) against five clinically relevant antibiotics (metronidazole, piperacillin-tazobactam, amoxicillin-clavulanate, meropenem and clindamycin)...
April 17, 2018: Pathology
https://www.readbyqxmd.com/read/29678190/neonatal-and-congenital-malaria-a-case-series-in-malaria-endemic-eastern-uganda
#9
Peter Olupot-Olupot, Emma I E Eregu, Ketty Naizuli, Julie Ikiror, Linda Acom, Kathy Burgoine
BACKGROUND: Congenital malaria is the direct infection of an infant with malaria parasites from their mother prior to or during birth. Neonatal malaria is due to an infective mosquito bite after birth. Neonatal and congenital malaria (NCM) are potentially life-threatening conditions that are believed to occur at relatively low rates in malaria endemic regions. However, recent reports suggest that the number of NCM cases is increasing, and its epidemiology remains poorly described. NCM can mimic other neonatal conditions and because it is thought to be rare, blood film examinations for malaria are not always routinely performed...
April 20, 2018: Malaria Journal
https://www.readbyqxmd.com/read/29678160/the-increasing-burden-and-complexity-of-multi-morbidity-and-polypharmacy-in-geriatric-hiv-patients-a-cross-sectional-study-of-people-aged-65-74-years-and-more-than-75-years
#10
G Guaraldi, A Malagoli, A Calcagno, C Mussi, B M Celesia, F Carli, S Piconi, G V De Socio, A M Cattelan, G Orofino, A Riva, E Focà, S Nozza, G Di Perri
BACKGROUND: Geriatric Patients Living with HIV/AIDS (GEPPO) is a new prospective observational multicentre cohort consisting of all the HIV-positive geriatric patients being treated at 10 clinics in Italy, and HIV-negative controls attending a single geriatric clinic. The aim of this analysis of the GEPPO cohort was to compare prevalence and risk factors of individual non-communicable diseases (NCD), multi-morbidity (MM) and polypharmacy (PP) amongst HIV positive and HIV negative controls at enrolment into the GEPPO cohort...
April 20, 2018: BMC Geriatrics
https://www.readbyqxmd.com/read/29677213/ifn-%C3%AE-and-micrornas-are-important-modulators-of-the-pulmonary-innate-immune-response-against-influenza-a-h1n2-infection-in-pigs
#11
Louise Brogaard, Lars E Larsen, Peter M H Heegaard, Christian Anthon, Jan Gorodkin, Ralf Dürrwald, Kerstin Skovgaard
The innate immune system is paramount in the response to and clearance of influenza A virus (IAV) infection in non-immune individuals. Known factors include type I and III interferons and antiviral pathogen recognition receptors, and the cascades of antiviral and pro- and anti-inflammatory gene expression they induce. MicroRNAs (miRNAs) are increasingly recognized to participate in post-transcriptional modulation of these responses, but the temporal dynamics of how these players of the antiviral innate immune response collaborate to combat infection remain poorly characterized...
2018: PloS One
https://www.readbyqxmd.com/read/29677189/progress-in-the-pharmacological-treatment-of-human-cystic-and-alveolar-echinococcosis-compounds-and-therapeutic-targets
#12
Mar Siles-Lucas, Adriano Casulli, Roberto Cirilli, David Carmena
Human cystic and alveolar echinococcosis are helmintic zoonotic diseases caused by infections with the larval stages of the cestode parasites Echinococcus granulosus and E. multilocularis, respectively. Both diseases are progressive and chronic, and often fatal if left unattended for E. multilocularis. As a treatment approach, chemotherapy against these orphan and neglected diseases has been available for more than 40 years. However, drug options were limited to the benzimidazoles albendazole and mebendazole, the only chemical compounds currently licensed for treatment in humans...
April 20, 2018: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29677188/smsp2-a-serine-protease-secreted-by-the-blood-fluke-pathogen-schistosoma-mansoni-with-anti-hemostatic-properties
#13
Adrian Leontovyč, Lenka Ulrychová, Anthony J O'Donoghue, Jiří Vondrášek, Lucie Marešová, Martin Hubálek, Pavla Fajtová, Marta Chanová, Zhenze Jiang, Charles S Craik, Conor R Caffrey, Michael Mareš, Jan Dvořák, Martin Horn
BACKGROUND: Serine proteases are important virulence factors for many pathogens. Recently, we discovered a group of trypsin-like serine proteases with domain organization unique to flatworm parasites and containing a thrombospondin type 1 repeat (TSR-1). These proteases are recognized as antigens during host infection and may prove useful as anthelminthic vaccines, however their molecular characteristics are under-studied. Here, we characterize the structural and proteolytic attributes of serine protease 2 (SmSP2) from Schistosoma mansoni, one of the major species responsible for the tropical infectious disease, schistosomiasis...
April 20, 2018: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29677098/update-treatment-for-hbv-infection-and-persistent-risk-for-hepatocellular-carcinoma-prospect-for-an-hbv-cure
#14
REVIEW
Joseph Yoo, Hie-Won Hann, Robert Coben, Mitchell Conn, Anthony J DiMarino
Since the discovery of the hepatitis B virus (HBV) by Blumberg et al. in 1965, its genome, sequence, epidemiology, and hepatocarcinogenesis have been elucidated. Globally, hepatitis B virus (HBV) is still responsible for the majority of hepatocellular carcinoma (HCC). HCC is the sixth-most common cancer in the world and the second-most common cancer death. The ultimate goal of treating HBV infection is the prevention of HCC. Fortunately, anti-HBV treatment with nucleos(t)ide analogues (NAs), which began with lamivudine in 1998, has resulted in remarkable improvements in the survival of patients with chronic hepatitis B and a reduced incidence of HCC...
April 20, 2018: Diseases (Basel)
https://www.readbyqxmd.com/read/29676846/generic-sofosbuvir-based-direct-acting-antivirals-in-hepatitis-c-virus-infected-patients-with-chronic-kidney-disease
#15
Manoj Kumar Sharma, Suman Lata Nayak, Ekta Gupta, Ashish Kataria, Shiv K Sarin
BACKGROUND & AIMS: There is scant data on use of sofosbuvir containing directly acting anti-viral (DAA) regimens in chronic kidney disease (CKD) patients. Recently generic versions of DAAs have become available in low income countries including India. The aim of this study was to study the efficacy and safety of generic sofosbuvir in combination with generic ribavirin, ledipasvir, or daclatasvir in HCV infected patients with CKD including patients with advanced CKD (CKD stage 4 or 5 with an estimated glomerular filtration rate (GFR) <30 mL/min or those on dialysis)...
April 20, 2018: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/29676776/gene-expression-analysis-of-neuropeptides-in-oral-mucosa-during-periodontal-disease-in-nonhuman-primates
#16
John Ferrin, Jeffrey L Ebersole, Sreenatha Kirakodu, David Jensen, Ahmad Al-Attar, Rebecca Peyyala, M John Novak, Dolph Dawson, Mohanad Al-Sabbagh, Arnold J Stromberg, Luis Orraca, Janis Gonzalez-Martinez, Armando Burgos, Octavio A Gonzalez
BACKGROUND: Neuropeptides (NPs) are innate pivotal regulators of the immunoinflammatory response. Nevertheless, their role in the pathogenesis of the periodontal disease remains unknown. We determined changes in gene expression of 10 NPs and 16 NP receptors (NPRs) coincident with the initiation, progression and resolution of periodontitis. METHODS: The ligature-induced periodontitis model was used in rhesus monkeys (n = 18). Gingival tissue samples were taken at baseline pre-ligature, 2 weeks and 1 month (Initiation), and 3 months (Progression) post-ligation...
April 20, 2018: Journal of Periodontology
https://www.readbyqxmd.com/read/29676212/pro-140-a-monoclonal-antibody-targeting-ccr5-as-a-long-acting-single-agent-maintenance-therapy-for-hiv-1-infection
#17
Kush Dhody, Nader Pourhassan, Kazem Kazempour, Derry Green, Shide Badri, Hana Mekonnen, Paul J Maddon, Denis Burger
Background PRO 140 is a humanized monoclonal antibody targeting CCR5 with potent antiviral activity in patients with CCR5-tropic HIV-1 infection. In phase 2b studies, we evaluated the long-term efficacy, safety, and tolerability of PRO 140 monotherapy in maintaining viral suppression for over 24 months in patients who were stable on combination antiretroviral therapy on entry into the trials. Methods and Results Forty-one adult patients, infected exclusively with CCR5-tropic HIV-1 with viral loads <50 copies/mL, were switched from daily oral combination ART regimens to weekly PRO 140 monotherapy for 12 weeks...
April 20, 2018: HIV Clinical Trials
https://www.readbyqxmd.com/read/29676104/-immunologic-mechanisms-of-yinhua-pinggan-granule-and-san-ao-decoction-against-influenza-virus-in-vivo
#18
Hai-Xia Du, Hui-Fen Zhou, Yu He, Jie-Hong Yang, Yi-Yu Lu, Yi-Chen Fan, Hai-Tong Wan
This paper aimed to investigate the effect of Yinhua Pinggan granule and San-ao decoction on the immunologic mechanisms of influenza viral pneumonia mice in vivo , in order to study the activity of the combined administration of different formulas on influenza A/H1N1 virus. The model of pneumonia was established in mice through nasal dropping influenza virus, and then divided randomly into five groups: normal control group, influenza virus model group, oseltamivir control group, Yinhua Pinggan granule group, and San-ao decoction group...
March 2018: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29675889/acute-liver-failure-caused-by-hepatitis-e-virus-genotype-3-and-4-a-systematic-review-and-pooled-analysis
#19
Samir Haffar, Shalimar, Ravinder Jeet Kaur, Zhen Wang, Larry Prokop, M Hassan Murad, Fateh Bazerbachi
BACKGROUND: Acute liver failure (ALF) caused by hepatitis E virus (HEV) genotype 3 and 4 has been rarely described. Due to the presence of a short golden therapeutic window in patients with viral ALF from other causes, it is possible that early recognition and treatment might reduce the morbidity and mortality. We performed a systematicac review and pooled analysis of ALF caused by HEV genotype 3 and 4. METHODS: Two reviewers appraised studies after searching multiple databases on June 12th , 2017...
April 19, 2018: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/29675777/inhibition-of-p16-ink4a-to-rejuvenate-aging-human-cardiac-progenitor-cells-via-the-upregulation-of-anti-oxidant-and-nf%C3%AE%C2%BAb-signal-pathways
#20
Roshni V Khatiwala, Shuning Zhang, Xiuchun Li, Neil Devejian, Edward Bennett, Chuanxi Cai
Autologous human cardiac stem/progenitor cell (hCPC) therapy is a promising treatment that has come into use in recent years for patients with cardiomyopathy. Though innovative in theory, a major hindrance to the practical application of this treatment is that the hCPCs of elderly patients, who are most susceptible to myocardial disease, are senescent and prone to cell death. Rejuvenating hCPCs from elderly patients may help overcome this obstacle, and can be accomplished by reversing entry into the cellular stage of senescence...
April 19, 2018: Stem Cell Reviews
keyword
keyword
66718
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"