Results 141 to 150 of about 426,041 (268)

Experimental Study on the Dilatancy and Energy Evolution Behaviors of Red-Bed Rocks under Unloading Conditions. [PDF]

Materials (Basel), 2023
Zheng ZQ, Liu HZ, Zhuo L, Xiao ML, Xie HQ, He JD, Peng ML.   +6 more
europepmc   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Study on mechanical behavior and energy evolution of coal under different gas pressures under impact loading. [PDF]

Sci Prog
Dai L, Cheng X, Cao J, Mao L, Yang H, Li J, Li R.   +6 more
europepmc   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Study on the energy evolution mechanism and periodic micro-fracture of the BR under triaxial compression tests. [PDF]

Sci Rep
Tan Y, Zeng Z, Chen J, Guo M, Song W.
europepmc   +1 more source

Mechanical Properties and Energy Evolution of Fractured Sandstone under Cyclic Loading. [PDF]

Materials (Basel), 2022
Li X, Yao Z, Huang X, Liu X, Fang Y, Xu Y.   +5 more
europepmc   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Study on the Energy Evolution Mechanism and Fractal Characteristics of Coal Failure under Dynamic Loading. [PDF]

ACS Omega
Lin H, Zhang W, Guo S, Zhang X, Wang L, Zhang J.   +5 more
europepmc   +1 more source

Energy evolution and crack development characteristics of sandstone under freeze-thaw cycles by digital image correlation. [PDF]

PLoS One, 2023
Ma J, Jin J, Feng J, Qin Z.
europepmc   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source