Results 81 to 90 of about 187,323 (286)

Second messenger systems underlying amine and peptide actions on cardiac muscle in the horseshoe crab, Limulus polyphemus [PDF]

, 1989
The biochemical mechanisms by which octopamine, catecholamines and the peptide proctolin exert their actions on Limulus cardiac muscle were investigated.
Groome, J. R., Watson, Winsor H., III
core   +2 more sources

Concurrent Geometric Multicasting

, 2017
We present MCFR, a multicasting concurrent face routing algorithm that uses geometric routing to deliver a message from source to multiple targets. We describe the algorithm's operation, prove it correct, estimate its performance bounds and evaluate its ...
Bramas Quentin, Ducrocq Tony, Hwang F.K., Liu P. C., Ruben Gabriel K, Sanchez Juan A.   +5 more
core   +2 more sources

Precise determination of low-Q nucleon electromagnetic form factors and their impact on parity-violating e-p elastic scattering [PDF]

, 2006
The extraction of the strangeness form factors from parity violating elastic electron-proton scattering is sensitive to the electromagnetic form factors at low Q^2.
Arrington, John, Sick, Ingo
core   +2 more sources

DCAF13 Safeguards Hematopoietic Stem Cells via RRS1‐Regulated Ribosome Biogenesis

Advanced Science, EarlyView.
This study establishes DCAF13 as an essential regulator for hematopoietic stem cell (HSC) function. Its deletion in mice causes lethal pancytopenia and HSC depletion. Mechanistically, DCAF13 interacts with RRS1 and mediates its non‐degradative K27‐linked ubiquitination, thereby stabilizing RRS1 to maintain ribosome biogenesis and protein translation ...
Mengke Li, Yuxin Wu, Shuai Zhou, Peipei Tang, Jiaming Wei, Ling Liu, Zhenyi Wang, Deyang Shi, Shengnan Yuan, Qingyu Zhang, Shihui Wang, Qing Zhang, Huan Zhao, Rui Zhang, Yingying Wang, Shiwei Yang, Xiangli Chen, Xiaojing Shi, Guangzhi Liu, Yuwei Zhang, Jinming Li, Xu Dong Zhang, Rick F Thorne, Dongping Wei, Zumin Zhu, Song Chen   +25 more
wiley   +1 more source

EAEU Development and Production of Radiopharmaceuticals: Major Achievements, Growth Vectors, and Prospects

Регуляторные исследования и экспертиза лекарственных средств
A seven-year development plan of Russian pharmaceutical industry (Pharma 2030) includes all the tools that would allow Russia to implement technological self-sufficiency in pharmaceutical industry, in particular in development, research, and production ...
D. A. Rozhdestvensky
doaj   +1 more source

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

Nucleon Charge and Magnetization Densities from Sachs Form Factors

, 2002
Relativistic prescriptions relating Sachs form factors to nucleon charge and magnetization densities are used to fit recent data for both the proton and the neutron.
A. Lung, A.J. Buchmann, A.L. Licht, A.L. Licht, A.N. Mitra, B. Dreher, B.-Q. Ma, B.D. Milbrath, B.D. Milbrath, C. Herberg, D. Abbott, D. Rohe, D.B. Leinweber, D.H. Lu, D.H. Lu, E.B. Hughes, E.E.W. Bruins, E.E.W. Bruins, E.J. Brash, E.L. Lomon, F. Cardarelli, F. Cardarelli, F.J. Ernst, G. Holzwarth, G. Höhler, G. Kubon, G.G. Simon, G.P. Lepage, H. Anklin, H. Anklin, H. Arenhövel, H. Arenhövel, H. Arenhövel, H. Leeb, H. Zhu, H.-W. Hammer, I. Passchier, J. Becker, J. Golak, J. Golak, J. Jourdan, J. Ralston, J.J. Kelly, J.J. Kelly, J.J. Kelly, J.J.R. Dunning, J.L. Friar, J.L. Friar, James J. Kelly, K. Melnikov, K. Pachucki, L. Andivahis, L. Koester, L.E. Price, L.L. Foldy, L.Y. Glozman, M. Bawin, M. Bowhuis, M. Ferro-Luzzi, M. Garçon, M. Ostrick, M.F. Gari, M.F. Gari, M.F. Gari, M.F. Gari, M.K. Jones, M.N. Rosenbluth, N. Dombey, N. Isgur, O. Gayou, O. Gayou, P. Grabmayr, P. Markowitz, P. Mergell, P.E. Bosted, R. Rosenfelder, R. Schiavilla, R.C. Walker, R.G. Arnold, R.G. Sachs, S. Boffi, S. Galster, S. Kopecky, S. Platchkov, S. Rock, S.J. Brodsky, S.J. Brodsky, T. Eden, T. Pospischil, V.E. Krohn, W. Xu, X. Ji, Y.A. Aleksandrov, Y.A. Alexandrov, Y.A. Alexandrov   +94 more
core   +3 more sources

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

Advanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong, Yuhang Xie, Zhijie Weng, Yongzhi Wu, Longjiang Li, Bo Li   +5 more
wiley   +1 more source

Performance evaluation of multiple precision matrix multiplications using parallelized Strassen and Winograd algorithms

, 2015
It is well known that Strassen and Winograd algorithms can reduce the computational costs associated with dense matrix multiplication. We have already shown that they are also very effective for software-based multiple precision floating-point arithmetic
Kouya, Tomonori
core   +1 more source

A Nanoparticle‐Integrated Complete Manufacturing Pipeline of Chemically Engineered Exosomes

Advanced Science, EarlyView.
We report a novel manufacture technology of chemically engineered exosomes. The four steps of manufacturing, i.e., biogenesis, loading, isolation, and storage, are integrated by the use of a nanoparticle. The manufacture technology incorporates three innovative components, i.e., a new nano‐bio effect, a new composite nanoparticle, and a new isolation ...
Xiaowei Wen, Zixing Xu, Zerun Hao, Yanming Chen, Kai Xie, Haofan Yin, Xueying Wang, Jie Min, Sihan Sun, Baiding Chen, Chengxiu Ling, Mingming Xu, Yizhao Chen, Gang Ruan   +13 more
wiley   +1 more source