keyword
MENU ▼
Read by QxMD icon Read
search

infectious disease drugs

keyword
https://www.readbyqxmd.com/read/28107471/high-serum-lipopolysaccharide-binding-protein-level-in-chronic-hepatitis-c-viral-infection-is-reduced-by-anti-viral-treatments
#1
Hsiao-Ching Nien, Shih-Jer Hsu, Tung-Hung Su, Po-Jen Yang, Jin-Chuan Sheu, Jin-Town Wang, Lu-Ping Chow, Chi-Ling Chen, Jia-Horng Kao, Wei-Shiung Yang
BACKGROUND: Lipopolysaccharide-binding protein (LBP) has been reported to associate with metabolic diseases, such as obesity, diabetes, and non-alcoholic fatty liver disease. Since chronic hepatitis C virus (HCV) infection is associated with metabolic derangements, the relationship between LBP and HCV deserves additional studies. This study aimed to determine the serum LBP level in subjects with or without HCV infection and investigate the change of its level after anti-viral treatments with or without interferon...
2017: PloS One
https://www.readbyqxmd.com/read/28106223/next-generation-of-network-medicine-interdisciplinary-signaling-approaches
#2
REVIEW
Tamas Korcsmaros, Maria Victoria Schneider, Giulio Superti-Furga
In the last decade, network approaches have transformed our understanding of biological systems. Network analyses and visualizations have allowed us to identify essential molecules and modules in biological systems, and improved our understanding of how changes in cellular processes can lead to complex diseases, such as cancer, infectious and neurodegenerative diseases. "Network medicine" involves unbiased large-scale network-based analyses of diverse data describing interactions between genes, diseases, phenotypes, drug targets, drug transport, drug side-effects, disease trajectories and more...
January 20, 2017: Integrative Biology: Quantitative Biosciences From Nano to Macro
https://www.readbyqxmd.com/read/28104465/heroin-use-is-associated-with-lower-levels-of-restriction-factors-and-type-i-interferon-expression-and-facilitates-hiv-1-replication
#3
Jia-Wu Zhu, Feng-Liang Liu, Dan Mu, De-Yao Deng, Yong-Tang Zheng
Heroin use is associated with increased incidence of infectious diseases such as HIV-1 infection, as a result of immunosuppression to a certain extent. Host restriction factors are recently identified cellular proteins with potent antiviral activities. Whether heroin use impacts on the in vivo expression of restriction factors that result in facilitating HIV-1 replication is poorly understood. Here we recruited 432 intravenous drug users (IDUs) and 164 non-IDUs at high-risk behaviors. Based on serological tests, significantly higher prevalence of HIV-1 infection was observed among IDUs compared with non-IDUs...
January 16, 2017: Microbes and Infection
https://www.readbyqxmd.com/read/28103966/chemotherapy-of-leishmaniasis-present-challenges
#4
Silvia R B Uliana, Cristiana T Trinconi, Adriano C Coelho
Cutaneous and visceral leishmaniasis are amongst the most devastating infectious diseases of our time, affecting millions of people worldwide. The treatment of these serious diseases rely on a few chemotherapeutic agents, most of which are of parenteral use and induce severe side-effects. Furthermore, rates of treatment failure are high and have been linked to drug resistance in some areas. Here, we reviewed data on current chemotherapy practice in leishmaniasis. Drug resistance and mechanisms of resistance are described as well as the prospects for applying drug combinations for leishmaniasis chemotherapy...
January 20, 2017: Parasitology
https://www.readbyqxmd.com/read/28103460/-pneumocystis-pneumonia-in-107-hiv-infected-patients-admitted-to-the-department-of-infectious-diseases-at-santa-maria-hospital-lisbon-2002-2013
#5
Vilma Grilo, Aida Pereira
INTRODUCTION: Pneumocystis jirovecii pneumonia remains one of the most common opportunistic illnesses in patients infected with the human immunodeficiency virus. It is currently the most reported AIDS-defining infection in Portugal. The aims of this study were to analyze the features of a human immunodeficiency virus /Pneumocystis jirovecii pneumonia coinfected population, to compare it with the current literature, and to evaluate comparatively subpopulations of patients based on the previous knowledge of the human immunodeficiency virus infection, Pneumocystis jirovecii pneumonia diagnostic method and discharge results...
October 2016: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28101802/cold-pcr-technologies-in-the-area-of-personalized-medicine-methodology-and-applications
#6
REVIEW
Florence Mauger, Alexandre How-Kit, Jörg Tost
Somatic mutations bear great promise for use as biomarkers for personalized medicine, but are often present only in low abundance in biological material and are therefore difficult to detect. Many assays for mutation analysis in cancer-related genes (hotspots) have been developed to improve diagnosis, prognosis, prediction of drug resistance, and monitoring of the response to treatment. Two major approaches have been developed: mutation-specific amplification methods and methods that enrich and detect mutations without prior knowledge on the exact location and identity of the mutation...
January 18, 2017: Molecular Diagnosis & Therapy
https://www.readbyqxmd.com/read/28100438/high-dose-rifampicin-moxifloxacin-and-sq109-for-treating-tuberculosis-a-multi-arm-multi-stage-randomised-controlled-trial
#7
Martin J Boeree, Norbert Heinrich, Rob Aarnoutse, Andreas H Diacon, Rodney Dawson, Sunita Rehal, Gibson S Kibiki, Gavin Churchyard, Ian Sanne, Nyanda E Ntinginya, Lilian T Minja, Robert D Hunt, Salome Charalambous, Madeleine Hanekom, Hadija H Semvua, Stellah G Mpagama, Christina Manyama, Bariki Mtafya, Klaus Reither, Robert S Wallis, Amour Venter, Kim Narunsky, Anka Mekota, Sonja Henne, Angela Colbers, Georgette Plemper van Balen, Stephen H Gillespie, Patrick P J Phillips, Michael Hoelscher
BACKGROUND: Tuberculosis is the world's leading infectious disease killer. We aimed to identify shorter, safer drug regimens for the treatment of tuberculosis. METHODS: We did a randomised controlled, open-label trial with a multi-arm, multi-stage design. The trial was done in seven sites in South Africa and Tanzania, including hospitals, health centres, and clinical trial centres. Patients with newly diagnosed, rifampicin-sensitive, previously untreated pulmonary tuberculosis were randomly assigned in a 1:1:1:1:2 ratio to receive (all orally) either 35 mg/kg rifampicin per day with 15-20 mg/kg ethambutol, 20 mg/kg rifampicin per day with 400 mg moxifloxacin, 20 mg/kg rifampicin per day with 300 mg SQ109, 10 mg/kg rifampicin per day with 300 mg SQ109, or a daily standard control regimen (10 mg/kg rifampicin, 5 mg/kg isoniazid, 25 mg/kg pyrazinamide, and 15-20 mg/kg ethambutol)...
January 2017: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/28099825/transmission-of-extensively-drug-resistant-tuberculosis-in-south-africa
#8
N Sarita Shah, Sara C Auld, James C M Brust, Barun Mathema, Nazir Ismail, Pravi Moodley, Koleka Mlisana, Salim Allana, Angela Campbell, Thuli Mthiyane, Natashia Morris, Primrose Mpangase, Hermina van der Meulen, Shaheed V Omar, Tyler S Brown, Apurva Narechania, Elena Shaskina, Thandi Kapwata, Barry Kreiswirth, Neel R Gandhi
Background Drug-resistant tuberculosis threatens recent gains in the treatment of tuberculosis and human immunodeficiency virus (HIV) infection worldwide. A widespread epidemic of extensively drug-resistant (XDR) tuberculosis is occurring in South Africa, where cases have increased substantially since 2002. The factors driving this rapid increase have not been fully elucidated, but such knowledge is needed to guide public health interventions. Methods We conducted a prospective study involving 404 participants in KwaZulu-Natal Province, South Africa, with a diagnosis of XDR tuberculosis between 2011 and 2014...
19, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28099093/patients-with-infectious-endocarditis-and-drug-dependence-have-worse-clinical-outcomes-after-valvular-surgery
#9
Anthony Lemaire, Viktor Dombrovskiy, Siavash Saadat, George Batsides, Aziz Ghaly, Alan Spotnitz, Leonard Y Lee
BACKGROUND: Patients with infective endocarditis (IE) are at high risk for post-operative morbidity and death, which might be associated with drug abuse. The purpose of this study is to evaluate the impact of drug dependence on outcomes in patients who have IE and undergo valvular surgery (VS). PATIENTS AND METHODS: The Nationwide/National Inpatient Sample 2001-2012 was queried to select patients with IE who had elective VS using International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis and procedure codes...
January 18, 2017: Surgical Infections
https://www.readbyqxmd.com/read/28097636/andrographolide-antibacterial-activity-against-common-bacteria-of-human-health-concern-and-possible-mechanism-of-action
#10
Malabika Banerjee, Debaprasad Parai, Subrata Chattopadhyay, Samir Kumar Mukherjee
Increasing bacterial resistance to common drugs is a major public health concern for the treatment of infectious diseases. Certain naturally occurring compounds of plant sources have long been reported to possess potential antimicrobial activity. This study was aimed to investigate the antibacterial activity and possible mechanism of action of andrographolide (Andro), a diterpenoid lactone from a traditional medicinal herb Andrographis paniculata. Extent of antibacterial action was assessed by minimal bactericidal concentration method...
January 17, 2017: Folia Microbiologica
https://www.readbyqxmd.com/read/28097052/population-dynamics-of-epidemic-and-endemic-states-of-drug-resistance-emergence-in-infectious-diseases
#11
Diána Knipl, Gergely Röst, Seyed M Moghadas
The emergence and spread of drug-resistance during treatment of many infectious diseases continue to degrade our ability to control and mitigate infection outcomes using therapeutic measures. While the coverage and efficacy of treatment remain key factors in the population dynamics of resistance, the timing for the start of the treatment in infectious individuals can significantly influence such dynamics. We developed a between-host disease transmission model to investigate the short-term (epidemic) and long-term (endemic) states of infections caused by two competing pathogen subtypes, namely the wild-type and resistant-type, when the probability of developing resistance is a function of delay in start of the treatment...
2017: PeerJ
https://www.readbyqxmd.com/read/28096156/bacterial-derived-cell-penetrating-peptides-deliver-gentamicin-to-kill-intracellular-pathogens
#12
Marta Gomarasca, Thaynan F C Martins, Lilo Greune, Philip R Hardwidge, M Alexander Schmidt, Christian Rüter
Commonly used antimicrobials show poor cellular uptake and often have limited access to intracellular targets, resulting in low antimicrobial activity against intracellular pathogens. An efficient delivery system to transport these drugs to the intracellular site of action is needed. Cell-penetrating peptides (CPPs) mediate the internalization of biologically active molecules into the cytoplasm. Here we characterized two CPPs, α1H and α2H, derived from the Y. enterocolitica YopM effector protein. These CPPs, as well as Tat(Trans-activator of transcription) from HIV-1 virus, were used to deliver the antibiotic gentamicin to target intracellular bacteria...
January 17, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28095476/a-systematic-review-of-ebola-treatment-trials-to-assess-the-extent-to-which-they-adhere-to-ethical-guidelines
#13
Thomas Richardson, Andrew McDonald Johnston, Heather Draper
BACKGROUND: Objective: To determine to what extent each trial met criteria specified in three research frameworks for ethical trial conduct. Design: Systematic review and narrative analysis. METHODS AND FINDINGS: Data sources: MEDBASE and EMBASE databases were searched using a specific search strategy. The Cochrane database for systematic reviews, the PROSPERO database and trial registries were examined. A grey literature search and citation search were also carried out...
2017: PloS One
https://www.readbyqxmd.com/read/28094551/effect-of-bovine-lactoferrin-on-chlamydia-trachomatis-infection-and-inflammation
#14
Rosa Sessa, Marisa Di Pietro, Simone Filardo, Alessia Bressan, Luigi Rosa, Antimo Cutone, Alessandra Frioni, Francesca Berlutti, Rosalba Paesano, Piera Valenti
Chlamydia trachomatis is an obligate, intracellular pathogen responsible for the most common sexually transmitted bacterial disease worldwide, causing acute and chronic infections. The acute infection is susceptible to antibiotics, whereas the chronic one needs prolonged therapies, thus increasing the risk of developing antibiotic resistance. Novel alternative therapies are needed. The intracellular development of C. trachomatis requires essential nutrients, including iron. Iron-chelating drugs inhibit C. trachomatis developmental cycle...
October 21, 2016: Biochemistry and Cell Biology, Biochimie et Biologie Cellulaire
https://www.readbyqxmd.com/read/28094206/hepatocyte-growth-factor-in-physiology-and-infectious-diseases
#15
REVIEW
Ryu Imamura, Kunio Matsumoto
Hepatocyte growth factor (HGF) is a pleiotropic cytokine composed of an α-chain and a β-chain, and these chains contain four kringle domains and a serine protease-like structure, respectively. The receptor for HGF was identified as the c-met proto-oncogene product of transmembrane receptor tyrosine kinase. HGF-induced signaling through the receptor Met provokes dynamic biological responses that support morphogenesis, regeneration, and the survival of various cells and tissues, which includes hepatocytes, renal tubular cells, and neurons...
January 13, 2017: Cytokine
https://www.readbyqxmd.com/read/28089172/metal-oxide-nanoparticles-as-antimicrobial-agents-a-promise-for-the-future
#16
REVIEW
Azhwar Raghunath, Ekambaram Perumal
Microbial infectious diseases are a global threat to human health. Excess and improper use of antibiotics has created antimicrobial-resistant microbes that can defy clinical treatment. The hunt for safe and alternate antimicrobial agents is on in order to overcome such resistant micro-organisms, and the birth of nanotechnology offers promise to combat infectious organisms. Over the past two decades, metal oxide nanoparticles (MeO-NPs) have become an attractive alternative source to combat microbes that are highly resistant to various classes of antibiotics...
January 3, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28088864/an-integrated-high-throughput-multi-omics-platform-enables-data-driven-construction-of-cellular-responses-and-reveals-global-drug-mechanisms-of-action
#17
Jeremy L Norris, Melissa A Farrow, Danielle B Gutierrez, Lauren D Palmer, Nicole Muszynski, Stacy D Sherrod, James C Pino, Jamie L Allen, Jeffrey M Spraggins, Alex L R Lubbock, Ashley T Jordan, William Burns, James C Poland, Carrie E Romer, M Lisa Manier, Yuan-Wei Nei, Boone M Prentice, Kristie L Rose, Salisha Hill, Raf Van de Plas, Tina Tsui, Nathaniel M Braman, M Ray Keller, Stacey A Rutherford, Nichole A Lobdell, Carlos F Lopez, D Borden Lacy, John A McLean, John Peter Wikswo, Eric P Skaar, Richard M Caprioli
An understanding of how cells respond to perturbation is essential for biological applications; however, most approaches for profiling cellular response are limited in scope to pre-established targets. Global analysis of molecular mechanism will advance our understanding of the complex networks constituting cellular perturbation and lead to advancements in areas, such as infectious disease pathogenesis, developmental biology, pathophysiology, pharmacology, and toxicology. We have developed a high-throughput multi-omics platform for comprehensive, de novo characterization of cellular mechanisms of action...
January 14, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28078989/a-comprehensive-review-of-mtor-inhibiting-pharmacotherapy-for-the-treatment-of-non-infectious-uveitis
#18
Joshua Blair, Robert Barry, David J Moore, Alastair K Denniston
BACKGROUND: Non-infectious uveitis is a sight-threatening inflammatory disease that often necessitates prolonged use of high-dose corticosteroids, resulting in significant systemic side effects. There is a need for efficacious steroid-sparing immunomodulatory therapy for these patients, and the mTOR inhibitors (sirolimus and everolimus) may be contenders for this role. METHODS: A comprehensive review of preclinical and clinical research on mTOR inhibitors for non-infectious uveitis was performed...
January 11, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28075056/m1-aminopeptidases-as-drug-targets-broad-applications-or-therapeutic-niche
#19
REVIEW
Nyssa Drinkwater, Jisook Lee, Wei Yang, Tess R Malcolm, Sheena McGowan
M1 aminopeptidase enzymes are a diverse family of metalloenzymes characterized by conserved structure and reaction specificity. Excluding viruses, M1 aminopeptidases are distributed throughout all phyla, and have been implicated in a wide range of functions including cell maintenance, growth and development, and defense. The structure and catalytic mechanism of M1 aminopeptidases are well understood, and make them ideal candidates for the design of small molecule inhibitors. As a result, many research groups have assessed their utility as therapeutic targets for both infectious and chronic diseases of humans, and many inhibitors with a range of target specificities and potential therapeutic applications have been developed...
January 11, 2017: FEBS Journal
https://www.readbyqxmd.com/read/28074531/antibiotic-use-during-infectious-episodes-in-the-first-6-months-of-anticancer-treatment-a-swedish-cohort-study-of-children-aged-7-16-years
#20
M Af Sandeberg, E Johansson, L Wettergren, O Björk, O Hertting, A Nilsson
BACKGROUND: Children undergoing cancer therapy are at risk for infectious complications that require hospitalization and antimicrobial therapy. Host factors such as age and underlying disease may predict the risk of severe infections in these children. To describe the increased morbidity due to infections in children with cancer, we characterized the antibiotic use during the infectious complications in a national cohort of children 7-16 years of age with cancer. PROCEDURE: Data on infectious complications were prospectively collected from the medical records of all newly diagnosed children with cancer, aged 7-16 years, in Sweden between 2004 and 2006...
January 11, 2017: Pediatric Blood & Cancer
keyword
keyword
32974
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"