Results 51 to 60 of about 732,445 (126)

α-Amanitin-based Small Format-Drug Conjugates for Prostate Cancer Therapy: Enabling Anti-Tumor Activity by Tuning Pharmacokinetic Properties [PDF]

open access: yes, 2021
Gallo F. α-Amanitin-based Small Format-Drug Conjugates for Prostate Cancer Therapy: Enabling Anti-Tumor Activity by Tuning Pharmacokinetic Properties.
Gallo, Francesca
core   +1 more source

Effect of gut microbiota on α‐amanitin tolerance in Drosophila tripunctata

open access: yesEcology and Evolution, 2020
The bacterial gut microbiota of many animals is known to be important for many physiological functions including detoxification. The selective pressures imposed on insects by exposure to toxins may also be selective pressures on their symbiotic bacteria,
Logan H. Griffin, Laura K. Reed
doaj   +1 more source

Transposable elements: Functional aspects and applications as drivers of crop innovation

open access: yesCrop Science, Volume 66, Issue 2, March/April 2026.
Abstract Transposable elements (TEs), which were once relegated to the status of genomic parasites, are today accepted as important agents of plant genome evolution and adaptation. This review integrates evidence pointing to their dual function as drivers of genetic diversity and instability, with a focus on their contribution to phenotypic innovation,
Flávia Layse Belém Medeiros   +12 more
wiley   +1 more source

Amanitin poisoning in the dog [PDF]

open access: yes, 1975
So far, most experimental investigations concerning amanitin poisoning have been done in the mouse or in the rat. In order to obtain conditions which could be better compared to human intoxication, we chose the dog for experiments.
Faulstich, H.   +3 more
core   +1 more source

Upstream CB1R Regulation of β‐Adrenergic Memory Consolidation

open access: yesHippocampus, Volume 36, Issue 2, March 2026.
ABSTRACT Object recognition memory (ORM) plays a key role in identifying familiar items and encoding episodic information. ORM consolidation depends on β‐adrenergic receptor (βAR) signaling and is associated with increased BDNF expression in the dorsal hippocampus.
Janine I. Rossato   +9 more
wiley   +1 more source

Demystifying fungal systematics: A gateway to fungal literacy and societal/ecological relevance through familiar species

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 499-515, March 2026.
Fungal systematics can feel overwhelming given the vast species diversity within this kingdom, with numerous subgroups at every taxonomic rank. This often creates a disconnect between the undertsnidng of fungal taxonomic diversity and their societal relevance.
Anna Vaiana   +4 more
wiley   +1 more source

Concise Chemoenzymatic Synthesis of 4,5-Dihydroxyisoleucine Fragment of α-Amanitin [PDF]

open access: yes
The ability of α-amanitin to potently inhibit RNA polymerase II (RNAP II) has elicited further research into its use as a novel payload for antibody-drug conjugates.
Hans, Renata, Tsung-Han, Chao
core   +1 more source

Analysis of α- and β-amanitin in Human Plasma at Subnanogram per Milliliter Levels by Reversed Phase Ultra-High Performance Liquid Chromatography Coupled to Orbitrap Mass Spectrometry

open access: yesToxins, 2020
Amatoxins are known to be one of the main causes of serious to fatal mushroom intoxication. Thorough treatment, analytical confirmation, or exclusion of amatoxin intake is crucial in the case of any suspected mushroom poisoning.
Thomas P. Bambauer   +3 more
doaj   +1 more source

Introns as Protective Buffers Against Transposable Elements Invasion During Genome Gigantism in a Newt

open access: yesGenes to Cells, Volume 31, Issue 2, March 2026.
In the giant Pleurodeles waltl genome, introns serve as “structural buffers,” absorbing transposable elements (TEs) to protect coding exons. While this enables “gene body inflation,” persistent TE accumulation eventually leads to transcriptional silencing and functional collapse, or “burst,” of the gene architecture.
Kazuto Bou, Kiyokazu Agata
wiley   +1 more source

Determination of α-Amanitin in Serum and Liver by Multistage Linear Ion Trap Mass Spectrometry [PDF]

open access: yes, 2016
This paper describes a rapid LC-MS/MS/MS method for the analysis of α-amanitin in serum and liver. Serum was initially prepared by precipitation of proteins with acetonitrile and subsequent removal of acetonitrile with methylene chloride.
Michael S. Filigenzi (2495755)   +3 more
core   +1 more source

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