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Showing results for citropin
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A novel biorecognition receptor Citropin-A modified impedimetric biosensor for detection of LNCaP prostate cancer cells.
Fedacı C, Ertuğrul Uygun HD, Uygun ZO, Akçay Y. Fedacı C, et al. Anal Biochem. 2022 Sep 1;652:114772. doi: 10.1016/j.ab.2022.114772. Epub 2022 Jun 7. Anal Biochem. 2022. PMID: 35688260
In this study, Citropin-A (Cit-A) as a biorecognition receptor was used for the first time to develop electrochemical impedance spectroscopy (EIS) based biosensor for the detection of Lymph Node Carcinoma of the Prostate (LNCaP) cancer cells. ...
In this study, Citropin-A (Cit-A) as a biorecognition receptor was used for the first time to develop electrochemical impedance spect …
Design, Synthesis, and Antitumor Activities Study of Stapled A4K14-Citropin 1.1 Peptides.
Wang N, Xie G, Liu C, Cong W, He S, Li Y, Fan L, Hu HG. Wang N, et al. Front Chem. 2020 Dec 10;8:616147. doi: 10.3389/fchem.2020.616147. eCollection 2020. Front Chem. 2020. PMID: 33363118 Free PMC article.
A4K14-citropin 1.1 is a structurally optimized derivative derived from amphibians' skin secreta peptide Citropin, which exhibits broad biological activities. However, the application of A4K14-citropin 1.1 as a cancer therapeutic is restricted by its structura …
A4K14-citropin 1.1 is a structurally optimized derivative derived from amphibians' skin secreta peptide Citropin, which exhibi …
Benzyl stapled modification and anticancer activity of antimicrobial peptide A4K14-Citropin 1.1.
Shen H, Zhang N, Kong X, Wang N, Hu HG, Cong W, Liu C. Shen H, et al. Bioorg Med Chem Lett. 2023 Nov 15;96:129499. doi: 10.1016/j.bmcl.2023.129499. Epub 2023 Oct 6. Bioorg Med Chem Lett. 2023. PMID: 37804993
A4K14-Citropin 1.1 (GLFAVIKKVASVIKGL-NH(2)) is a derived antimicrobial peptide (AMP) with a more stable alpha-helical structure at the C-terminal compared to prototype Citropin 1.1 which was obtained from glandular skin secretions of Australian freetail lizards. ... …
A4K14-Citropin 1.1 (GLFAVIKKVASVIKGL-NH(2)) is a derived antimicrobial peptide (AMP) with a more stable alpha-helical structure at th …
Citropin 1.1-treated central venous catheters improve the efficacy of hydrophobic antibiotics in the treatment of experimental staphylococcal catheter-related infection.
Cirioni O, Giacometti A, Ghiselli R, Kamysz W, Orlando F, Mocchegiani F, Silvestri C, Licci A, Chiodi L, Lukasiak J, Saba V, Scalise G. Cirioni O, et al. Peptides. 2006 Jun;27(6):1210-6. doi: 10.1016/j.peptides.2005.10.007. Epub 2005 Nov 11. Peptides. 2006. PMID: 16289474
Twenty-four hours after implantation the catheters were filled with citropin 1.1 (10 microg/mL). Thirty minutes later the rats were challenged via the CVC with 1.0 x 10(6) CFU of S. aureus strain Smith diffuse. ...Citropin 1.1 significantly reduces bacterial load an …
Twenty-four hours after implantation the catheters were filled with citropin 1.1 (10 microg/mL). Thirty minutes later the rats were c …
Understanding interactions of Citropin 1.1 analogues with model membranes and their influence on biological activity.
Rodrigues de Almeida N, Catazaro J, Krishnaiah M, Singh Chhonker Y, Murry DJ, Powers R, Conda-Sheridan M. Rodrigues de Almeida N, et al. Peptides. 2019 Sep;119:170119. doi: 10.1016/j.peptides.2019.170119. Epub 2019 Jul 20. Peptides. 2019. PMID: 31336137 Free PMC article.
Cationic antimicrobial peptides (AMPs) have the ability to kill resistant pathogens while diminishing the development of resistance. Citropin 1.1 (Cit 1.1) is an AMP effective against a broad range of pathogens. 20 analogues of Cit 1.1 were prepared to understand how seque …
Cationic antimicrobial peptides (AMPs) have the ability to kill resistant pathogens while diminishing the development of resistance. Citr …
Citropin 1.1 Trifluoroacetate to Chloride Counter-Ion Exchange in HCl-Saturated Organic Solutions: An Alternative Approach.
Sikora K, Neubauer D, Jaśkiewicz M, Kamysz W. Sikora K, et al. Int J Pept Res Ther. 2018;24(2):265-270. doi: 10.1007/s10989-017-9611-7. Epub 2017 Jul 12. Int J Pept Res Ther. 2018. PMID: 29720924 Free PMC article.
In this study, we examined the potential of peptide counter-ion exchange using non-aqueous organic solvents saturated with HCl. Counter-ion exchange of a model peptide, citropin 1.1 (GLFDVIKKVASVIGGL-NH(2)), for each solvent was conducted through incubation with subsequent …
In this study, we examined the potential of peptide counter-ion exchange using non-aqueous organic solvents saturated with HCl. Counter-ion …
In vitro activity of citropin 1.1 alone and in combination with clinically used antimicrobial agents against Rhodococcus equi.
Giacometti A, Cirioni O, Kamysz W, Silvestri C, Del Prete MS, Licci A, D'Amato G, Lukasiak J, Scalise G. Giacometti A, et al. J Antimicrob Chemother. 2005 Aug;56(2):410-2. doi: 10.1093/jac/dki236. Epub 2005 Jun 27. J Antimicrob Chemother. 2005. PMID: 15983026
METHODS: Antimicrobial activity of citropin 1.1 was measured by MIC, MBC, time-kill studies and chequerboard titration method. ...CONCLUSIONS: Our findings show that citropin 1.1 is active against R. equi and that its activity could be enhanced when it is combined w …
METHODS: Antimicrobial activity of citropin 1.1 was measured by MIC, MBC, time-kill studies and chequerboard titration method. ...CON …
Host defence peptides from the skin glands of the Australian blue mountains tree-frog Litoria citropa. Solution structure of the antibacterial peptide citropin 1.1.
Wegener KL, Wabnitz PA, Carver JA, Bowie JH, Chia BC, Wallace JC, Tyler MJ. Wegener KL, et al. Eur J Biochem. 1999 Oct;265(2):627-37. doi: 10.1046/j.1432-1327.1999.00750.x. Eur J Biochem. 1999. PMID: 10504394 Free article.
Two major peptides, citropin 1.1 (GLFDVIKKVASVIGGL-NH2), citropin 1.2 (GLFDIIKKVASVVGGL-NH2) and a minor peptide, citropin 1.3 (GLFDIIKKVASVIGGL-NH2) are wide-spectrum antibacterial peptides. ...The additional four peptides produced by the dorsal glands are s …
Two major peptides, citropin 1.1 (GLFDVIKKVASVIGGL-NH2), citropin 1.2 (GLFDIIKKVASVVGGL-NH2) and a minor peptide, citropin …
The citropin peptides from the skin glands of the Australian Blue Mountains tree frog Litoria citropa. Part 2: sequence determination using electrospray mass spectrometry.
Wabnitz PA, Bowie JH, Wallace JC, Tyler MJ. Wabnitz PA, et al. Rapid Commun Mass Spectrom. 1999;13(17):1724-32. doi: 10.1002/(SICI)1097-0231(19990915)13:17<1724::AID-RCM706>3.0.CO;2-T. Rapid Commun Mass Spectrom. 1999. PMID: 10455241
A combination of electrospray mass spectrometry, Lys-C digest/mass spectrometry and automated Edman sequencing provides the amino acid sequences of nineteen citropin peptides isolated from the granular dorsal and submental glands of the Blue Mountains tree frog Litoria cit …
A combination of electrospray mass spectrometry, Lys-C digest/mass spectrometry and automated Edman sequencing provides the amino acid seque …
Protective effect of citropin 1.1 and tazobactam-piperacillin against oxidative damage and lethality in mice models of gram-negative sepsis.
Ghiselli R, Silvestri C, Cirioni O, Kamysz W, Orlando F, Calcinari A, Kamysz E, Casteletti S, Rimini M, Tocchini M, Giacometti A, Guerrieri M. Ghiselli R, et al. J Surg Res. 2011 Dec;171(2):726-33. doi: 10.1016/j.jss.2010.03.055. Epub 2010 Apr 20. J Surg Res. 2011. PMID: 20605608
For each model, all animals were randomized to receive intraperitoneally isotonic sodium chloride solution, 1 mg/Kg citropin 1.1 and 120 mg/Kg of TZP, and finally 1 mg/Kg citropin 1.1 plus 60 mg/Kg of TZP. ...The combination between citropin 1.1 and TZP prove …
For each model, all animals were randomized to receive intraperitoneally isotonic sodium chloride solution, 1 mg/Kg citropin 1.1 and …
61 results