journal
MENU ▼
Read by QxMD icon Read
search

Critical Reviews in Microbiology

journal
https://www.readbyqxmd.com/read/30106324/mirnas-in-enterovirus-infection
#1
Ilka Engelmann, Enagnon Kazali Alidjinou, Antoine Bertin, Famara Sane, Didier Hober
During the last years, it has become evident that miRNAs are important players in almost all physiological and pathological processes, including viral infections. Enterovirus infections range from mild to severe acute infections concerning several organ systems and are also associated with chronic diseases. In this review, we summarize the findings on the impact of acute and persistent enterovirus infection on the expression of cellular miRNAs. Furthermore, the currently available data on the regulation of cellular or viral targets by the dysregulated miRNAs are reviewed...
August 14, 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/30016175/recent-progress-in-bio-inspired-biofilm-resistant-polymeric-surfaces
#2
Cristina Cattò, Federica Villa, Francesca Cappitelli
Any surface of human interest can serve as a substrate for biofilm growth, sometimes with detrimental effects. The social and economic consequences of biofilm-mediated damage to surfaces are significant, the financial impact being estimated to be billions of dollars every year. After describing traditional biocide-based approaches for the remediation of biofilm-affected surfaces, this review deals with more recent developments in material science, focusing on non-toxic, eco-sustainable nature-inspired biomaterials with anti-biofilm properties superior to the conventional biocide-based approaches in terms of addressing the biofilm problem...
September 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29909724/e-coli-and-colorectal-cancer-a-complex-relationship-that-deserves-a-critical-mindset
#3
Trudy M Wassenaar
To the multiple factors that may eventually result in colorectal cancer (CRC), strains of E. coli have now been added, in particular strains producing colibactin from their polyketide synthesis (pks) locus. The evidence and mechanistic explanations for this unfortunate effect of what is in most cases a harmless commensal are discussed in the first part of this review. In the second part, observations are presented and discussed that do not fit with the hypothesis that colibactin-producing E. coli produce CRC...
September 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29790396/biosensor-for-the-detection-of-listeria-monocytogenes-emerging-trends
#4
Dharmendra Kumar Soni, Rafiq Ahmad, Suresh Kumar Dubey
The early detection of Listeria monocytogenes (L. monocytogenes) and understanding the disease burden is of paramount interest. The failure to detect pathogenic bacteria in the food industry may have terrible consequences, and poses deleterious effects on human health. Therefore, integration of methods to detect and trace the route of pathogens along the entire food supply network might facilitate elucidation of the main contamination sources. Recent research interest has been oriented towards the development of rapid and affordable pathogen detection tools/techniques...
September 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29782199/bacteriolysis-a-mere-laboratory-curiosity
#5
Isaac Ginsburg, Erez Koren
The role of bacteriolysis in the pathophysiology of microbial infections dates back to 1893 when Buchner and Pfeiffer reported for the first time the lysis of bacteria by immune serum and related this phenomenon to the immune response. Later on, basic anti-microbial peptides and certain beta-lactam antibiotics have been shown not only to kill microorganisms but also to induce bacteriolysis and the release of cell-wall components. In 2009, a novel paradigm was offered suggesting that the main cause of death in sepsis is due to the exclusive release from activated human phagocytic neutrophils (PMNs) traps adhering upon endothelial cells of highly toxic nuclear histone...
September 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29749263/antimicrobial-photodynamic-therapy-what-we-know-and-what-we-don-t
#6
Fabian Cieplik, Dongmei Deng, Wim Crielaard, Wolfgang Buchalla, Elmar Hellwig, Ali Al-Ahmad, Tim Maisch
Considering increasing number of pathogens resistant towards commonly used antibiotics as well as antiseptics, there is a pressing need for antimicrobial approaches that are capable of inactivating pathogens efficiently without the risk of inducing resistances. In this regard, an alternative approach is the antimicrobial photodynamic therapy (aPDT). The antimicrobial effect of aPDT is based on the principle that visible light activates a per se non-toxic molecule, the so-called photosensitizer (PS), resulting in generation of reactive oxygen species that kill bacteria unselectively via an oxidative burst...
September 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29733249/alternative-antimicrobials-the-properties-of-fatty-acids-and-monoglycerides
#7
Colin P Churchward, Raid G Alany, Lori A S Snyder
With the rising antibiotic resistance of many bacterial species, alternative treatments are necessary to combat infectious diseases. The World Health Organization and the US Centres for Disease Control and Prevention have warned that some infections, such as those from Neisseria gonorrhoeae, may be untreatable within a few years. One avenue of exploration is the use of antimicrobial fatty acids and their derivatives for therapeutic prevention or treatment of bacterial infections. Several studies have explored the activity of fatty acids and their derivatives, including monoglycerides against a variety of bacterial species...
September 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29528259/nitrogen-metabolism-in-cyanobacteria-metabolic-and-molecular-control-growth-consequences-and-biotechnological-applications
#8
Alberto A Esteves-Ferreira, Masami Inaba, Antoine Fort, Wagner L Araújo, Ronan Sulpice
Cyanobacteria are one of the earliest branching groups of organisms on the planet, and during their evolutionary history were submitted to varying selective pressures. Nowadays, cyanobacteria can grow in a variety of conditions, using a large number of nitrogen sources. The control of the nitrogen metabolism in cyanobacteria depends on a fine-tuning regulatory network involving 2-oxoglutarate (2-OG), PII, PipX, and NtcA. This network answers to the cellular 2-OG levels, which reflects the cellular carbon/nitrogen balance, and as an output regulates gene expression, translation, protein activities and thus metabolic pathways...
September 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29516765/bunyavirales-ribonucleoproteins-the-viral-replication-and-transcription-machinery
#9
Yeping Sun, Jing Li, George F Gao, Po Tien, Wenjun Liu
The Bunyavirales order is one of the largest groups of segmented negative-sense single-stranded RNA viruses, which includes many pathogenic strains that cause severe human diseases. The RNA segments of the bunyavirus genome are separately encapsidated by multiple copies of nucleoprotein (N), and both termini of each N-encapsidated genomic RNA segment bind to one copy of the viral L polymerase protein. The viral genomic RNA, N and L protein together form the ribonucleoprotein (RNP) complex that constitutes the molecular machinery for viral genome replication and transcription...
September 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29513060/exploitation-of-microbial-forensics-and-nanotechnology-for-the-monitoring-of-emerging-pathogens
#10
Habib Bokhari
Emerging infectious diseases remain among the leading causes of global mortality. Traditional laboratory diagnostic approaches designed to detect and track infectious disease agents provide a framework for surveillance of bio threats. However, surveillance and outbreak investigations using such time-consuming approaches for early detection of pathogens remain the major pitfall. Hence, reasonable real-time surveillance systems to anticipate threats to public health and environment are critical for identifying specific aetiologies and preventing the global spread of infectious disease...
August 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29451044/endemic-and-emerging-acute-virus-infections-in-indonesia-an-overview-of-the-past-decade-and-implications-for-the-future
#11
Wesley de Jong, Musofa Rusli, Soerajja Bhoelan, Sofie Rohde, Fedik A Rantam, Purwati A Noeryoto, Usman Hadi, Eric C M van Gorp, Marco Goeijenbier
Being the largest archipelago country in the world, with a tropical climate and a unique flora and fauna, Indonesia habitats one of the most diverse biome in the world. These characteristics make Indonesia a popular travel destination, with tourism numbers increasing yearly. These characteristics also facilitate the transmission of zoonosis and provide ideal living and breading circumstances for arthropods, known vectors for viral diseases. A review of the past 10 years of literature, reports of the Ministry of Health, Republic of Indonesia and ProMED-mail shows a significant increase in dengue infection incidence...
August 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29359994/the-regulation-of-host-cellular-and-gut-microbial-metabolism-in-the-development-and-prevention-of-colorectal-cancer
#12
Cheng-Bei Zhou, Jing-Yuan Fang
Metabolism regulation is crucial in colorectal cancer (CRC) and has emerged as a remarkable field currently. The cellular metabolism of glucose, amino acids and lipids in CRC are all reprogrammed. Each of them changes tumour microenvironment, modulates bacterial composition and activity, and eventually promotes CRC development. Metabolites such as short chain fatty acids, secondary bile acids, N-nitroso compounds, hydrogen sulphide, polyphenols and toxins like fragilysin, FadA, cytolethal distending toxin and colibactin play a dual role in CRC...
August 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29345518/bacterial-pathogenesis-and-interleukin-17-interconnecting-mechanisms-of-immune-regulation-host-genetics-and-microbial-virulence-that-influence-severity-of-infection
#13
Michelle N Chamoun, Antje Blumenthal, Matthew J Sullivan, Mark A Schembri, Glen C Ulett
Interleukin-17 (IL-17) is a pro-inflammatory cytokine involved in the control of many different disorders, including autoimmune, oncogenic, and diverse infectious diseases. In the context of infectious diseases, IL-17 protects the host against various classes of microorganisms but, intriguingly, can also exacerbate the severity of some infections. The regulation of IL-17 expression stems, in part, from the activity of Interleukin-23 (IL-23), which drives the maturation of different classes of IL-17-producing cells that can alter the course of infection...
August 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29334314/on-the-intrinsic-constraint-of-bacterial-growth-rate-m-tuberculosis-s-view-of-the-protein-translation-capacity
#14
Manlu Zhu, Xiongfeng Dai
In nature, the maximal growth rates vary widely among different bacteria species. Fast-growing bacteria species such as Escherichia coli can have a shortest generation time of 20 min. Slow-growing bacteria species are perhaps best known for Mycobacterium tuberculosis, a human pathogen with a generation time being no less than 16 h. Despite of the significant progress made on understanding the pathogenesis of M. tuberculosis, we know little on the origin of its intriguingly slow growth. From a global view, the intrinsic constraint of the maximal growth rate of bacteria remains to be a fundamental question in microbiology...
August 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29319372/synchronous-application-of-antibiotics-and-essential-oils-dual-mechanisms-of-action-as-a-potential-solution-to-antibiotic-resistance
#15
Lucy Owen, Katie Laird
Antibiotic resistance has increased dramatically in recent years, yet the antibiotic pipeline has stalled. New therapies are therefore needed to continue treating antibiotic resistant infections. One potential strategy currently being explored is the use of non-antibiotic compounds to potentiate the activity of currently employed antibiotics. Many natural products including Essential Oils (EOs) possess broad spectrum antibacterial activity and so have been investigated for this purpose. This article aims to review recent literature concerning the antibacterial activity of EOs and their interactions with antibiotics, with consideration of dual mechanisms of action of EOs and antibiotics as a potential solution to antibiotic resistance...
August 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29276839/an-insight-into-the-ecology-diversity-and-adaptations-of-gordonia-species
#16
Harshada Sowani, Mohan Kulkarni, Smita Zinjarde
The bacterial genus Gordonia encompasses a variety of versatile species that have been isolated from a multitude of environments. Gordonia was described as a genus about 20 years ago, and to date, 39 different species have been identified. Gordonia is recognized for symbiotic associations with multiple hosts, including aquatic (marine and fresh water) biological forms and terrestrial invertebrates. Some Gordonia species isolated from clinical specimens are known to be opportunistic human pathogens causing secondary infections in immunocompromised and immunosuppressive individuals...
August 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29293032/resistance-mechanisms-of-helicobacter-pylori-and-its-dual-target-precise-therapy
#17
REVIEW
Yuehua Gong, Yuan Yuan
Helicobacter pylori drug resistance presents a significant challenge to the successful eradication of this pathogen. To find strategies to improve the eradication efficacy of H. pylori, it is necessary to clarify the resistance mechanisms involved. The mechanisms of H. pylori drug resistance can be investigated from two angles: the pathogen and the host. A comprehensive understanding of the molecular mechanisms of H. pylori resistance based on both pathogen and host would aid the implementation of precise therapy, or ideally "dual target precise therapy" (bacteria and host-specific target therapy)...
May 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/29185372/recent-advances-in-the-microbiological-diagnosis-of-bloodstream-infections
#18
REVIEW
Walter Florio, Paola Morici, Emilia Ghelardi, Simona Barnini, Antonella Lupetti
Rapid identification (ID) and antimicrobial susceptibility testing (AST) of the causative agent(s) of bloodstream infections (BSIs) are essential for the prompt administration of an effective antimicrobial therapy, which can result in clinical and financial benefits. Immediately after blood sampling, empirical antimicrobial therapy, chosen on clinical and epidemiological data, is administered. When ID and AST results are available, the clinician decides whether to continue or streamline the antimicrobial therapy, based on the results of the in vitro antimicrobial susceptibility profile of the pathogen...
May 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/28971711/epigenetic-regulation-in-bacterial-infections-targeting-histone-deacetylases
#19
REVIEW
Aleksander M Grabiec, Jan Potempa
Pathogens have developed sophisticated strategies to evade the immune response, among which manipulation of host cellular epigenetic mechanisms plays a prominent role. In the last decade, modulation of histone acetylation in host cells has emerged as an efficient strategy of bacterial immune evasion. Virulence factors and metabolic products of pathogenic microorganisms alter expression and activity of histone acetyltransferases (HATs) and histone deacetylases (HDACs) to suppress transcription of host defense genes through epigenetic changes in histone acetylation marks...
May 2018: Critical Reviews in Microbiology
https://www.readbyqxmd.com/read/28920507/navigating-the-structure-function-evolutionary-relationship-of-csaa-chaperone-in-archaea
#20
REVIEW
Archana Sharma, Shikha Rani, Manisha Goel
CsaA is a protein involved in the post-translational translocation of proteins across the cytoplasmic membrane. It is considered to be a functional homolog of SecB which participates in the Sec-dependent translocation pathway in an analogous manner. CsaA has also been reported to act as a molecular chaperone, preventing aggregation of unfolded proteins. It is essentially a prokaryotic protein which is absent in eukaryotes, but found extensively in bacteria and earlier thought to be widely present in archaea...
May 2018: Critical Reviews in Microbiology
journal
journal
30230
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"