TLR4/MD2 specific peptides stalled in vivo LPS-induced immune exacerbation

S Park, HJ Shin, M Shah, HY Cho, MA Anwar, A Achek… - Biomaterials, 2017 - Elsevier
… small peptide-inhibitors of the TLR4/MD2−LPS interaction. Here we report novel TLR4-antagonistic
peptides (TAP), identified through phage display, endowed with the LPS-induced

[PDF][PDF] TLR4/MD2 specific peptides stalled in vivo LPS-induced immune exacerbation

S Choi - 2017 - academia.edu
… Considering that small peptides are more convenient to … peptides that halt the LPS
induced TLR4 pathway. The selected TLR4-antagonizing peptides (TAPs) suppress the LPS-induced

A highly efficient hybrid peptide ameliorates intestinal inflammation and mucosal barrier damage by neutralizing lipopolysaccharides and antagonizing the …

X Wei, L Zhang, R Zhang, R Wu, D Si… - The FASEB …, 2020 - Wiley Online Library
… for the LPS-TLR4/MD2 and three different peptide-TLR4/MD2 interaction pairs (Table 2). …
TLR4/MD2 specific peptides stalled in vivo LPS-induced immune exacerbation. Biomaterials…

HSP60-Derived Peptide as an LPS/TLR4 Modulator: An in silico Approach

RG Vila-Casahonda, J Lozano-Aponte… - Frontiers in …, 2022 - frontiersin.org
TLR4/MD2/Peptide-2 and TLR4/MD2 complexes (Table 3). … the specific mechanisms obtained
in our preliminary in vitro … positive effects of Peptide-2 against LPS-induced cell viability, …

Linear and rationally designed stapled peptides abrogate TLR4 pathway and relieve inflammatory symptoms in rheumatoid arthritis rat model

A Achek, M Shah, JY Seo, HK Kwon, X Gui… - Journal of medicinal …, 2019 - ACS Publications
… suggested that PIP2 significantly stalled both arms of the … and TLR4/MD2 heterodimer, we
docked PIP2 with TLR4/MD2 … of cPIP2 on LPS-induced inflammatory response in vitro, we …

… peptide LK2 (6) A (L) exhibits anti-inflammatory activity by binding to the myeloid differentiation 2 domain and protects against LPS-induced acute lung injury in mice

J Zhang, Y Sun, C Sun, D Shang - Bioorganic Chemistry, 2023 - Elsevier
… in the inflammatory response and immune regulation. In the … In the present study, LPS, a
TLR4/MD2 ligand, activated the reporter … LPS-induced TLR4 signaling in vivo and in vitro [26]. …

Influence of toll-like receptor-4 antagonist on bacterial load of asthma in Swiss albino mice: targeting TLR4/MD2 complex pathway

S Arora, P Tagde, S Alam, W Akram, T Naved… - … Science and Pollution …, 2023 - Springer
… These peptides are thought to decrease LPS-induced TLR4 … inflammation through modifying
immunological responses in … bronchial neutrophilia and asthma exacerbation. Given that …

[HTML][HTML] The αC helix of TIRAP holds therapeutic potential in TLR-mediated autoimmune diseases

M Shah, GY Kim, A Achek, EY Cho, WY Baek, YS Choi… - Biomaterials, 2020 - Elsevier
… Collectively, our biophysical, in vitro, and in vivo findings suggest … Design of the peptides
and in vitro screening. (A) The … in the model of an LPS-induced sepsis. For survival efficiency …

Targeting the TLR2 receptor with a novel thymopentin-derived peptide modulates immune responses

X Wei, L Zhang, R Zhang, R Wu, JN Petitte… - Frontiers in …, 2021 - frontiersin.org
… Figure 2 The in vitro immunomodulatory activity of the hybrid peptides in RAW264.7 cells. …
In addition to these general immune parameters, antigen-specific immune response …

Molecular mechanism underlying the TLR4 antagonistic and antiseptic activities of papiliocin, an insect innate immune response molecule

M Krishnan, J Choi, A Jang, S Choi… - Proceedings of the …, 2022 - National Acad Sciences
… showed that papiliocin inhibited LPS-induced TLR4 signaling by … features of papiliocin
required for its binding to TLR4/MD2. … to determine the in vivo toxicities of peptides (SI Appendix). …