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A: Animal; ACE: Accessory cholera enterotoxin; H: Human; ZOT: Zonula occludens toxin.

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It may seem counterintuitive because restarting the flow of blood is the critical goal. But the lack of oxygen and nutrients during the time of cardiac arrest means that when blood flow is restored, ...

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The authors employed a Pdgfra-CreER-controlled diphtheria toxin A (DTA) system to ablate fibroblasts at various embryonic and postnatal stages, characterizing the resulting cardiac defects, ...

Bill Bramhall’s editorial cartoon for Monday, Nov. 4, 2024, ahead of the presidential election on Tuesday. “The end of the 2024 campaign is near.” “The start of the 2028 campaign is near.” ...

Bacterial toxins are toxic substances that are produced and released by bacteria to target other bacterial or host cells. Bacteria often have antitoxins to avoid the deleterious effects of toxins.

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