Modified mosquitoes could help fight against malaria

For the first time, malarial mosquitoes have been modified to be infertile and pass on the trait rapidly -- raising the possibility of reducing the spread of disease.
Source: ScienceDaily Headlines - Category: Science Source Type: news

Related Links:

Ramlatu Musaa never met the Emir of Kano State in northern Nigeria. Of course, Ramlatu Musaa hasn’t met a lot of people. She’s only about a week old, born in Kano on April 29, 2018, and yet in some ways, the Emir may have helped saved her life. Two years ago, the polio vaccine was available in Nigeria, but it was still frequently rejected by families. Stray rumors continued to circulate that it was unsafe, able to sicken children and render them infertile. So before one of that year’s national vaccination campaigns began, the Emir—a hereditary leader descended from a ruling family—appeared at ...
Source: TIME: Science - Category: Science Authors: Tags: Uncategorized healthytime public health Source Type: news
This study aims to critically summarize the nutraceutical properties, phytochemistry and pharmacology of VI with a view to provide baseline data required for further investigations on this plant. Relevant information on the nutraceutical and ethnopharmacological properties of VI was collected from established scientiļ¬c databases such as ScienceDirect, SciFinder, PubMed, Google Scholar, Medline, and SCOPUS. Additionally, books, book chapters and conference papers were also consulted to access other important information. Comparative analysis of the literature revealed that VI is an important neutraceutical plant in east a...
Source: Molecules - Category: Chemistry Authors: Tags: Review Source Type: research
Tristate Heart and Vascular Centre in Nigeria. Credit: Tristate Heart and Vascular CentreBy Pavithra Rao, Africa Renewal*NEW YORK, Sep 28 2017 (IPS)In the 2017 World Happiness Report by Gallup, African countries score poorly. Of the 150 countries on the list, the Central African Republic, Tanzania and Burundi rank as the unhappiest countries in the world. Some of the factors driving unhappiness are the poor state of the continent’s health care systems, the persistence of HIV/AIDS, malaria and tuberculosis, and the growth of lifestyle diseases such as hypertension, heart disease and diabetes.Few African countries make...
Source: IPS Inter Press Service - Health - Category: International Medicine & Public Health Authors: Tags: Development & Aid Featured Global Headlines Health TerraViva United Nations Source Type: news
Conclusion: To address the many challenges posed by EDCs, we argue that Africans should take the lead in prioritization and evaluation of environmental hazards, including EDCs. We recommend the institution of education and training programs for chemical users, adoption of the precautionary principle, establishment of biomonitoring programs, and funding of community-based epidemiology and wildlife research programs led and funded by African institutes and private companies. https://doi.org/10.1289/EHP1774 Received: 16 February 2017 Revised: 22 May 2017 Accepted: 24 May 2017 Published: 22 August 2017 Address correspond...
Source: EHP Research - Category: Environmental Health Authors: Tags: Commentary Source Type: research
Conclusions: These results suggest that there is a seasonal driver for PE, with effects that are not modified by parity, latitude, fetal sex, or smoking. https://doi.org/10.1289/EHP963 Received: 14 August 2016 Revised: 24 January 2017 Accepted: 25 January 2017 Published: 29 June 2017 Address correspondence to C.R. Weinberg, Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709 USA. Telephone: (919) 541-4927. Email: weinber2@niehs.nih.gov Supplemental Material is available online (https://doi.org/10.1289/EHP963). The authors declare they h...
Source: EHP Research - Category: Environmental Health Authors: Tags: Research Source Type: research
Conclusion In this review, the ethnomedicinal uses, phytochemistry, biological activities and toxicity of different extracts and compounds of X. caffra have been summarized. Although many of the ethnomedicinal uses of X. caffra have been validated by phytochemical and pharmacological studies, there are still some gaps where current knowledge could be improved. There are very few to nil experimental animal studies, randomized clinical trials and target-organ toxicity studies involving X. caffra and its derivatives that have been carried out so far. At the present moment, there is not sufficient evidence to interpret the spe...
Source: Journal of Ethnopharmacology - Category: Drugs & Pharmacology Source Type: research
MoreWHO Says Further Investigation Needed on Sexual Transmission of ZikaSee All the Places Where the Zika Virus Has Spread Less than a century since DDT was first sprayed, the spread of the Zika virus through mosquitoes has left some wondering whether regulators were too quick to move away from the chemical. But public health officials warn returning the controversial pesticide to use could do more harm than good in some places. DDT, which first came into use as an insecticide in the 1930s, played a crucial role helping Allied forces protect themselves from mosquitoes carrying malaria in World World II and eventually helpe...
Source: TIME.com: Top Science and Health Stories - Category: Consumer Health News Authors: Tags: Uncategorized Zika Source Type: news
[SciDev.Net] Researchers have produced the first-ever mosquito with genes that cause infertility in offspring, and hope to use this method to slash malaria transmission and deaths.
Source: AllAfrica News: Malaria - Category: Infectious Diseases Source Type: news
Inserted gene rapidly spreads through the population, disrupting egg production, says research team.
Source: SciDev.Net - Category: Global & Universal Source Type: news
(function(){var src_url="https://spshared.5min.com/Scripts/PlayerSeed.js?playList=519333035&height=&width=100&sid=577&origin=undefined&videoGroupID=155847&relatedNumOfResults=100&responsive=true&ratio=wide&align=center&relatedMode=0&companionPos=&hasCompanion=false&autoStart=false&colorPallet=%23FFEB00&videoControlDisplayColor=%23191919&shuffle=0&isAP=1&pgType=cmsPlugin&pgTypeId=addToPost-top&onVideoDataLoaded=track5min.DL&onTimeUpdate=track5min.TC&onVideoDataLoaded=HPTrack.Vid.DL&onTimeUpdate=HPTrack.Vid.TC";if (typeof(commercial_video) == "object") {src_url += "&siteSection="+commercial_vide...
Source: Healthy Living - The Huffington Post - Category: Consumer Health News Source Type: news
More News: Infertility | Malaria | Reproduction Medicine | Science