Results 51 to 60 of about 48,623 (300)

The temperature dependence of the acute toxicity of heavy metals (cadmium, copper and mercury) to a freshwater pond snail, Lymnae aluteola L.

open access: yesEnvironment Conservation Journal, 2012
Responses of a freshwater pulmonate snail Lymnae aluteola L. to copper, cadmium and mercury were observed at four temperatures in the range of 15.0 oC to 30.0 oC.
Sangita Das, A. K. Sharma , Tabrez Ahmad
doaj   +1 more source

MOLLUSCICIDAL EFFICACY AND TOXICITY OF SOME PESTICIDES UNDER LABORATORY AND FIELD CONDITIONS [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2006
Laboratory and field trials were carried out at Koom Hamada district and Etay El-baroud research station during 2004/ 2005 season to clarify the molluscicidal ac-tivities of the following: indoxacarb, lufenuron, Bacillus thurringiensis, kurestaci (Bt ...
Abdel-Halim K.Y.   +2 more
doaj   +1 more source

Selective Modulation of OTUB1 Noncanonical Function via a bioPhosTAC Strategy

open access: yesAdvanced Science, EarlyView.
This work positions the versatile performance of the peptide‐based bioPhosTAC platform for dissecting phosphorylation‐dependent biology and expanding the scope of induced‐proximity technologies. We demonstrated that selective manipulation of a tyrosine phosphorylation site is sufficient to propagate coordinated cellular consequences.
Seung Un Seo   +7 more
wiley   +1 more source

AL398, A Novel NSUN6 Inhibitor, Attenuates Epithelial‐Mesenchymal Transition and Metastasis in Endometrial Cancer by Abrogating m5C‐Dependent Stabilization of Snail mRNA

open access: yesAdvanced Science, EarlyView.
Proposed molecular mechanism: NSUN6 catalyzes m5C methylation on Snail mRNA to enhance its stability, leading to Snail upregulation and EMT promotion. The first‐in‐class inhibitor AL398 suppresses endometrial cancer metastasis by targeting the NSUN6‐m5C‐Snail. axis. ABSTRACT Endometrial cancer (EC) constitutes a leading gynecologic malignancy for which
Xiangzhuan Zhao   +19 more
wiley   +1 more source

The snail

open access: yes, 2021
We always meet at weddings, in fact, we meet every morning, bringing closer nose-to-nose and look directly to discover some wrinkle. But at weddings the meeting is more meticulous: raising eyebrows, examining the accuracy of the eyeliner, the direction of the pony, and an artificial smile, with shiny teeth, to make sure 'Sarah didn't call'.
openaire   +3 more sources

The new findings of Velates snail from Eocene flysch in Goriška brda and Gračišće in Istria

open access: yesGeologija, 2006
Two specimens of Eocene snails of the species Velates perversus (Gmelin, 1791) are considered. The first was found in Lower Eocene flysch beds at the Vipol‘e locality in Gori{ka brda, and the second one in Middle Eocene flysch beds below the settlement ...
Vasja Mikuž
doaj  

Natural Product Toosendanin Suppresses the Malignant Development of Skin Melanoma by Targeting BNC2 for Degradation

open access: yesAdvanced Science, EarlyView.
BNC2 exhibits context‐dependent opposing functions across multiple cancer types. This study reveals BNC2 as an oncogenic driver of melanoma proliferation and metastasis through transcriptional activation of PIK3CA. The natural compound TSN simultaneously degrades BNC2 and its oncogenic partner SMAD3 via CRBN‐dependent ubiquitination.
Hui Dai   +7 more
wiley   +1 more source

Angiostrongylus cantonensis Lungworms in Definitive and Intermediate Hosts, Madagascar, 2024

open access: yesEmerging Infectious Diseases
We assessed the prevalence of the rat lungworm, Angiostrongylus cantonensis, in rats and snails in Toamasina, Madagascar, using molecular techniques.
Lanto A. Maminirina   +4 more
doaj   +1 more source

Genetic variability and identification of the intermediate snail hosts of Schistosoma mansoni

open access: yesMemorias do Instituto Oswaldo Cruz, 1998
Studies based on shell or reproductive organ morphology and genetic considerations suggest extensive intraspecific variation in Biomphalaria snails. The high variability at the morphological and genetic levels, as well as the small size of some specimens
Teofânia HDA Vidigal   +6 more
doaj   +1 more source

Glucose and Glutamine Deprivation Promotes Breast Cancer Lung Metastasis via BRD4‐Dependent Enhancer Activation

open access: yesAdvanced Science, EarlyView.
To model a nutrient‐restricted tumor microenvironment, breast cancer cells were adapted to low glucose and glutamine levels. In the adapted cells, BRD4‐driven enhancer activation increases pro‐invasive EDN1 expression, facilitated by ATF3/c‐JUN and reinforced by enhancer RNA.
Poshan Yugal Bhattarai   +4 more
wiley   +1 more source

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