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How Dangerous Is Dengue Fever?
Source: eMedicineHealth.com - Category: General Medicine Source Type: news

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Contributors : Nandan S Gokhale ; Alexa B McIntyre ; Melissa D Mattocks ; Christopher L Holley ; Helen M Lazear ; Christopher E Mason ; Stacy M HornerSeries Type : Expression profiling by high throughput sequencingOrganism : Homo sapiensThe RNA modification N6-methyladenosine (m6A) can modulate mRNA fate and thus affect many biological processes. We analyzed m6A modification across the transcriptome following infection by dengue virus (DENV), Zika virus (ZIKV), West Nile virus (WNV), and hepatitis C virus (HCV). We found that infection by these viruses in the Flaviviridae family alters m6A modification of specific cellular...
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Homo sapiens Source Type: research
Carica papaya (CP) extract is becoming popular as an unlicensed herbal remedy purported to hasten recovery in dengue infection, mostly based on observations that it may increase platelet counts. This systematic r...
Source: BMC Complementary and Alternative Medicine - Category: Complementary Medicine Authors: Tags: Research article Source Type: research
Conclusions and significanceAlthough IRM should be a fixture of all vector control programs, it is currently often absent from the strategic plans to control mosquito-borne diseases, especially arboviruses. Experiences from other public health disease vectors and agricultural pests underscore the need for urgent action in implementing IRM for invasiveAedes mosquitoes. Based on a plan developed for malaria vectors, here we propose some key activities to establish a global plan for IRM inAedes spp.
Source: PLoS Neglected Tropical Diseases - Category: Tropical Medicine Authors: Source Type: research
by Andrew J. Monaghan, Rebecca J. Eisen, Lars Eisen, Janet McAllister, Harry M. Savage, John-Paul Mutebi, Michael A. JohanssonAedes (Stegomyia) aegypti (L.) andAe.(Stegomyia) albopictus (Skuse) mosquitoes can transmit dengue, chikungunya, yellow fever, and Zika viruses. Limited surveillance has led to uncertainty regarding the geographic ranges of these vectors globally, and particularly in regions at the present-day margins of habitat suitability such as the contiguous United States. Empirical habitat suitability models based on environmental conditions can augment surveillance gaps to describe the estimated potential spe...
Source: PLoS Computational Biology - Category: Biology Authors: Source Type: research
Abstract 14-3-3 protein family members facilitate the translocation of RIG-I-like receptors (RLRs) to organelles that mediate downstream RLR signaling, leading to interferon production. 14-3-3ϵ promotes the cytosolic-to-mitochondrial translocation of RIG-I, while 14-3-3η facilitates MDA5 translocation to mitochondria. We show that the NS3 protein of Zika virus (ZIKV) antagonizes antiviral gene induction by RIG-I and MDA5 by binding to and sequestering the scaffold proteins 14-3-3ϵ and 14-3-3η. 14-3-3-binding is mediated by a negatively charged RLDP motif in NS3 that is conserved in ZIKV strains of Africa...
Source: Cell Host and Microbe - Category: Microbiology Authors: Tags: Cell Host Microbe Source Type: research
Conclusions:Deaths due to DHF in Konawe District still occur. Factors that cause increased cases of dengue fever are prodigious. Vector control and changing people ’s behavior are good actions to prevent DHF, for example health promotion. Ethiop. J. Health Dev.2019; 33(3):198-200]Key words:Dengue hemorrhagic fever,Konawe, Indonesia
Source: Ethiopian Journal of Health Development - Category: African Health Source Type: research
Conclusion: The total subsample of laboratory exams is of great value, since it allowed us to establish national reference parameters adequate to sociodemographic and geographic characteristics of the Brazilian population, providing relevant and complementary information for the analysis of the health situation of Brazil.
Source: Revista Brasileira de Epidemiologia - Category: Epidemiology Source Type: research
CONCLUSION: The study showed that acute febrile thrombocytopenia is an important seasonal syndrome. The common causes are dengue fever and malaria. Early identification of these diseases and prompt treatment decreases complications and reduces mortality. PMID: 31593535 [PubMed - as supplied by publisher]
Source: Infectious Disorders Drug Targets - Category: Infectious Diseases Authors: Tags: Infect Disord Drug Targets Source Type: research
by Elliott F. Miot, Fabien Aubry, St éphanie Dabo, Ian H. Mendenhall, Sébastien Marcombe, Cheong H. Tan, Lee C. Ng, Anna-Bella Failloux, Julien Pompon, Paul T. Brey, Louis Lambrechts The case-fatality rate of yellow fever virus (YFV) is one of the highest among arthropod-borne viruses (arboviruses). Although historically, the Asia-Pacific region has remained free of YFV, the risk of introduction has never been higher due to the increasing influx of people from endemic regions and the recent outbreaks in Africa and South America. Singapore is a global hub for trade and tourism and therefore at high risk for Y...
Source: PLoS Neglected Tropical Diseases - Category: Tropical Medicine Authors: Source Type: research
DISCUSSION: This is the first KAP dengue study performed in a rural area in Colombia and as such it contributes to the understanding of dengue perceptions by the inhabitants of these areas. It showed a medium level of knowledge about dengue and a lower level of preventive practices in pupils from rural schools. It also showed that pupils considered space-spraying as crucial for vector control. The presence of the vector in rural areas of the country underlines the need to improve surveillance and education to more effectively control the vector and promote prevention methods including community participation. PMID: 315...
Source: Biomedica : Revista del Instituto Nacional de Salud - Category: International Medicine & Public Health Tags: Biomedica Source Type: research
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