Results 91 to 100 of about 53,382 (285)

Target-site mediated insecticide resistance in major mosquito (Diptera: Culicidae) vectors: A systematic review

open access: yesAsian Pacific Journal of Tropical Medicine
The use of insecticides remain the most effective vector control approach for mosquito borne diseases like malaria, dengue fever, chikungunya, and Zika virus disease; however, their increasing resistance has complicated the management.
Subhajit Das   +4 more
doaj   +1 more source

Isoindolinone ureas: a novel class of KDR kinase inhibitors

open access: greenBioorganic & Medicinal Chemistry Letters, 2004
A series of substituted isoindolinone ureas was prepared and evaluated for enzymatic and cellular inhibition of KDR kinase activity. Several of these analogs, such as 14c, are potent inhibitors of KDR both enzymatically (< 50 nM) and cellularly < or = 100 nM).
Michael L. Curtin   +14 more
openalex   +3 more sources

Long‐term impact of exposure to Royal Guard, a pyriproxyfen‐based bed net, on pyrethroid‐resistant malaria vectors from Cameroon using DNA‐based metabolic resistance markers

open access: yesPest Management Science, Volume 81, Issue 4, Page 2165-2180, April 2025.
We used recently detected P450 DNA‐based markers of pyrethroid resistance in both Anopheles funestus and Anopheles gambiae to demonstrate that although pyrethroid‐resistant mosquitoes have higher ability to survive and live longer after exposure to Royal Guard, this net significantly affects their lifespan, blood feeding ability and interestingly ...
Emilie S Ngongang‐Yipmo   +8 more
wiley   +1 more source

Does kdr genotype predict insecticide-resistance phenotype in mosquitoes?

open access: yesTrends in Parasitology, 2009
Several groups are developing and applying DNA-based technologies to monitor insecticide-based disease control programmes. However, several recent papers have concluded that the knockdown resistance (kdr) genotype-phenotype correlation that is observed in a wide variety of taxa might not hold in all mosquitoes.
Donnelly, M.J.   +5 more
openaire   +3 more sources

Modeling the lung‒brain axis in critical illness: Multifactorial crosstalk through organoids and organ‐on‐a‐chip system

open access: yesVIEW, EarlyView.
Patients in intensive care units often experience lung injuries, complicated by brain problems. Advanced laboratory tools, organoids, and organs‐on‐chips facilitated the study of multiorgan interactions, help us understand the communication between the lungs and brain.
Wanyi Zhang   +5 more
wiley   +1 more source

Breast Angiosarcoma: 15‐Years Experience

open access: yesANZ Journal of Surgery, EarlyView.
ABSTRACT Background Breast angiosarcoma is a rare, aggressive malignancy that can be primary (PAS) or secondary (SAS). This study evaluates the management and outcomes of breast angiosarcoma in a single‐center breast/surgical oncology unit. Methods A retrospective review was conducted on patients with histologically confirmed PAS or SAS who underwent ...
Gaik Si Quah   +2 more
wiley   +1 more source

Amyloid‐β aggregates induce vasculopathy via ferroptosis in brain endothelial cells

open access: yesBrain Pathology, EarlyView.
Blood–brain barrier (BBB) disruption is evident in brains with amyloidopathy. In this study, we demonstrate that amyloid β (Aβ) drives abnormal lipid metabolism and lipid droplet formation in brain endothelial cells, leading to lipid peroxidation and ferroptosis.
Suhyeon Son   +7 more
wiley   +1 more source

New perspectives on VEGF signalling in Alzheimer's disease

open access: yesBrain Pathology, EarlyView.
Emery et al. bring together findings from recent multi‐omic studies, including single‐cell mRNA analysis of human post‐mortem brain tissue, and proteomic analysis of matched CSF and blood samples in large clinical studies. The authors present evidence of the involvement of altered VEGF signalling in vascular and immune dysfunction and neurodegeneration
Cherelle E. G. Emery   +2 more
wiley   +1 more source

Evidence of increasing Leu-Phe knockdown resistance mutation in Anopheles gambiae from Niger following a nationwide long-lasting insecticide-treated nets implementation

open access: yesMalaria Journal, 2008
Background At the end of 2005, a nationwide long-lasting insecticide-treated net (LLIN) distribution targeting the most vulnerable populations was implemented throughout Niger. A large number of studies in Africa have reported the existence of anopheline
Duchemin Jean-Bernard   +3 more
doaj   +1 more source

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