Antibacterial properties of photo-crosslinked chitosan/methacrylated hyaluronic acid nanoparticles loaded with bacitracin.

Autor: Gonçalves RR; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; BIOtech Research Center, Department of Industrial Engineering, University of Trento, Via Delle Regole 101, 38123 Trento, Italy., Peixoto D; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal., Costa RR; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal., Franco AR; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal., Castro VIB; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal., Pires RA; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal., Reis RL; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal., Pashkuleva I; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal., Maniglio D; BIOtech Research Center, Department of Industrial Engineering, University of Trento, Via Delle Regole 101, 38123 Trento, Italy., Tirella A; BIOtech Research Center, Department of Industrial Engineering, University of Trento, Via Delle Regole 101, 38123 Trento, Italy., Motta A; BIOtech Research Center, Department of Industrial Engineering, University of Trento, Via Delle Regole 101, 38123 Trento, Italy., Alves NM; 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal. Electronic address: nalves@i3bs.uminho.pt.

Publikováno v: International journal of biological macromolecules [Int J Biol Macromol] 2024 Oct; Vol. 277 (Pt 4), pp. 134250. Date of Electronic Publication: 2024 Jul 30.

A classic antibiotic reimagined: Rationally designed bacitracin variants exhibit potent activity against vancomycin-resistant pathogens.

Autor: Buijs NP; Biological Chemistry Group, Institute of Biology, Leiden University, Leiden 2333 BE, The Netherlands., Vlaming HC; Biological Chemistry Group, Institute of Biology, Leiden University, Leiden 2333 BE, The Netherlands., Kotsogianni I; Biological Chemistry Group, Institute of Biology, Leiden University, Leiden 2333 BE, The Netherlands., Arts M; Institute for Pharmaceutical Microbiology, University of Bonn, Bonn 53115, Germany., Willemse J; Biological Chemistry Group, Institute of Biology, Leiden University, Leiden 2333 BE, The Netherlands., Duan Y; Biological Chemistry Group, Institute of Biology, Leiden University, Leiden 2333 BE, The Netherlands., Alexander FM; School of Chemistry and Chemical Engineering, Queen's University, Belfast BT9 5AG, United Kingdom., Cochrane SA; School of Chemistry and Chemical Engineering, Queen's University, Belfast BT9 5AG, United Kingdom., Schneider T; Institute for Pharmaceutical Microbiology, University of Bonn, Bonn 53115, Germany., Martin NI; Biological Chemistry Group, Institute of Biology, Leiden University, Leiden 2333 BE, The Netherlands.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2024 Jul 16; Vol. 121 (29), pp. e2315310121. Date of Electronic Publication: 2024 Jul 11.

Bacitracin-resistant Staphylococcus aureus induced in chicken gut and in vitro under bacitracin exposure.

Autor: Zhang F; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China., Liu F; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China., Sheng X; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China., Liu Q; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China., Cui L; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China., Cao Z; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China., Hu T; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China., Li D; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China., Dai M; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China; MOA Key Laboratory of Food Safety Evaluation/National Reference Laboratory of Veterinary Drug Residue (HZAU), Huazhong Agricultural University, Wuhan, 430070, China. Electronic address: daimenghong@mail.hzau.edu.cn.

Publikováno v: Microbial pathogenesis [Microb Pathog] 2024 Jun; Vol. 191, pp. 106666. Date of Electronic Publication: 2024 Apr 27.

The Bacillus subtilis cell envelope stress-inducible ytpAB operon modulates membrane properties and contributes to bacitracin resistance.

Autor: Willdigg JR; Department of Microbiology, Cornell University, Ithaca, New York, USA., Patel Y; Department of Microbiology, Cornell University, Ithaca, New York, USA., Arquilevich BE; Department of Microbiology, Cornell University, Ithaca, New York, USA., Subramanian C; Department of Host Microbe Interactions, St. Jude Children's Research Hospital, Memphis, Tennessee, USA., Frank MW; Department of Host Microbe Interactions, St. Jude Children's Research Hospital, Memphis, Tennessee, USA., Rock CO; Department of Host Microbe Interactions, St. Jude Children's Research Hospital, Memphis, Tennessee, USA., Helmann JD; Department of Microbiology, Cornell University, Ithaca, New York, USA.

Publikováno v: Journal of bacteriology [J Bacteriol] 2024 Mar 21; Vol. 206 (3), pp. e0001524. Date of Electronic Publication: 2024 Feb 07.

Bacitracin agar vs. oleandomycin disk supplemented chocolate agar for the recovery of Haemophilus influenzae in diagnostic samples: A prospective comparison.

Autor: Forstner P; Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Graz, Austria., Laireiter CM; Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Graz, Austria., Friedl S; Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Graz, Austria., Steinmetz I; Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Graz, Austria., Dichtl K; Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Graz, Austria. Electronic address: karl.h.dichtl@gmail.com.

Publikováno v: Diagnostic microbiology and infectious disease [Diagn Microbiol Infect Dis] 2024 May; Vol. 109 (1), pp. 116203. Date of Electronic Publication: 2024 Feb 02.