Results 111 to 120 of about 461 (139)

Role of the Tryptophan Residues in the Specific Interaction of the Sea Anemone Stichodactyla helianthus’s Actinoporin Sticholysin II with Biological Membranes

Biochemistry, 2016
Actinoporins are pore-forming toxins from sea anemones. Upon interaction with sphingomyelin-containing bilayers, they become integral oligomeric membrane structures that form a pore. Sticholysin II from Stichodactyla helianthus contains five tryptophans located at strategic positions; its role has now been studied using different mutants.
Sara, García-Linares, Terhi, Maula, Esperanza, Rivera-de-Torre, José G, Gavilanes, J Peter, Slotte, Álvaro, Martínez-Del-Pozo   +5 more
openaire   +2 more sources

The role of ionic strength on the enhancement of the hemolytic activity of sticholysin I, a cytolysin from Stichodactyla helianthus

Toxicon, 1998
Sticholysin I (St I) is a potent cytolytic polypeptide purified from the Caribbean sea anemone Stichodactyla helianthus. The hemolytic activity of sticholysin is potentiated by its preincubation at high ionic strengths. In the present work the mechanism of the potentiating action of the medium ionic strength on the toxin hemolytic capacity is ...
ALVAREZ C, LANIO ME, TEJUCA M, MARTINEZ D, PAZOS F, CAMPOS AM, ENCIMAS MV, PERTINHEZ, Thelma, SCHREIER S, LISSI EA   +9 more
openaire   +2 more sources

Sequence-specific 1H NMR assignments and secondary structure in the sea anemone polypeptide Stichodactyla helianthus neurotoxin I.

Biochemistry, 1989
Sequence-specific assignments are reported for the 500-MHz 1H nuclear magnetic resonance (NMR) spectrum of the 48-residue polypeptide neurotoxin I from the sea anemone Stichodactyla helianthus (Sh I). Spin systems were first identified by using two-dimensional relayed or multiple quantum filtered correlation spectroscopy, double quantum spectroscopy ...
R H, Fogh, B C, Mabbutt, W R, Kem, R S, Norton   +3 more
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

ShK is a potassium channel blocker from the Caribbean sea anemone Stichodactyla helianthus

Toxicon, 1996
O. Castaneda, E.G. Rowan, L. Young, A.L. Harvey, E. Karlsson   +4 more
openaire   +1 more source

Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa, Joyce M Slingerland   +1 more
exaly  

Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma

Ca-A Cancer Journal for Clinicians, 2020
Aaron J Grossberg, William L Hwang, Anirban Maitra   +2 more
exaly  

Oral complications of cancer and cancer therapy

Ca-A Cancer Journal for Clinicians, 2012
Joel B Epstein, Rene-Jean Bensadoun, Andrei Barasch   +2 more
exaly  

The financial burden and distress of patients with cancer: Understanding and stepping‐up action on the financial toxicity of cancer treatment

Ca-A Cancer Journal for Clinicians, 2018
Pricivel M Carrera, Hagop M Kantarjian, Victoria S Blinder   +2 more
exaly  

AGGREGATION OF INTERFACIAL ESTERASES FROM THE TOTAL EXTRACT OF THE Stichodactyla helianthus SEA ANEMONE

2007
J González, P Berti, C E Aragón, L Romero, J Díaz, A Del Monte-Martinez   +5 more
openaire   +1 more source