Results 31 to 40 of about 274,892 (263)

Effect of heat shock on expression of proteins not involved in the heat‐shock regulon [PDF]

European Journal of Biochemistry, 1992
The effect of heat shock on the expression of some genes of Escherichia coli was tested. To avoid side effects, promoters of the genes were fused to lacZ and their expression measured by the level of β‐galactosidase. The results show that expression of umuC, recA and polB, after induction of the SOS response, was somewhat higher in the heat‐shocked ...
A, Fabisiewicz, C, Janion
openaire   +2 more sources

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Heat Shock Related Protein Expression in Abdominal Testes of Asian Elephant (Elephas maximus)

Animals
The abdominal testes of Asian elephants show normal spermatogenesis. Heat shock in cryptorchid testes elevates heat shock factor (HSF) expression, leading to germ cell apoptosis, while increased heat shock proteins (HSPs) levels provide protection.
Yoko Sato, Theerawat Tharasanit, Chatchote Thitaram, Chaleamchat Somgird, Sittidet Mahasawangkul, Nikorn Thongtip, Kaywalee Chatdarong, Narong Tiptanavattana, Masayasu Taniguchi, Takeshige Otoi, Mongkol Techakumphu   +10 more
doaj   +1 more source

THE EFFECT OF CHROMIUM PICOLINATE SUPPLEMENTATION ON IMMUNE RESPONSE AND HEAT SHOCK PROTEINS OF LAYING HENS UNDER HEAT STRESS CONDITIONS [PDF]

Egyptian Poultry Science, 2018
The present study aimed to investigate the effects of heat shock programs during the growth period without or with chromium picolinate (CrPic) on productive and physiological performance, blood biochemical traits as well as, immune response, heat shock ...
W. Ezzat, E. A. Abdallah, A. M. Rizk, M. M. M. Ouda, Raga Abd El-karim   +4 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Transcriptomic Adaptation of Legionella pneumophila to Transient Heat Shock

Frontiers in Water, 2022
A natural inhabitant of freshwater microbial ecology, Legionella pneumophila is an opportunistically pathogenic bacteria that has found a niche in hot water distribution systems (HWDS) where it challenges hospitals with the spread of nosocomial infection.
Jeffrey Liang, Sebastien P. Faucher
doaj   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source

Prospective determination of heat shock protein serum levels in Saskatchewan women during pregnancyAJOG Global Reports at a Glance

AJOG Global Reports
BACKGROUND: The stress proteins, heat shock protein 27, heat shock protein 70, and αB-crystallin, have all been detected in human serum under normal and disease conditions.
Lindsey Broberg, MD, Ewa I. Miskiewicz, PhD, Jocelyne Martel, MD, Daniel J. MacPhee, PhD   +3 more
doaj   +1 more source

Heat shock drives genomic instability and phenotypic variations in yeast

AMB Express, 2020
High temperature causes ubiquitous environmental stress to microorganisms, but studies have not fully explained whether and to what extent heat shock would affect genome stability.
Li Shen, Yu-Ting Wang, Xing-Xing Tang, Ke Zhang, Pin-Mei Wang, Yang Sui, Dao-Qiong Zheng   +6 more
doaj   +1 more source

Interferon beta drives therapy resistance in a patient‐derived model of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Interferon type 1 (IFN‐1) production and signaling is associated with the acquisition of therapy resistance, following chronic DNA damage, via Interferon‐related DNA damage resistance signature (IRDS) gene expression. An alternative, DNA damage‐independent role of sustained IFN‐1 mediated resistance was identified and characterized by the emergence of ...
Ashlyn Conant, Tise Suzuki, Kiera McGivney, V. S. S. Abhinav Ayyadevara, Sharon Asariah, Jay Deng, Ethan Nyein, Jacqueline Coats, Gary Yu, Yevgeniya J. Ioffe, Christian Hurtz, Juli J. Unternaehrer   +11 more
wiley   +1 more source