Results 131 to 140 of about 1,841,622 (348)

Eosinophils‐Induced Lumican Secretion by Synovial Fibroblasts Alleviates Cartilage Degradation via the TGF‐β Pathway Mediated by Anxa1 Binding

Advanced Science, EarlyView.
Eosinophils play a crucial role in the progression of temporomandibular joint osteoarthritis (TMJOA). This study demonstrates that eosinophils, induced by OVA/IL‐5, promote Lumican secretion in the synovium, which binds to Annexin A1 in chondrocytes, inhibiting transforming growth factor β2 and Smad2/3 phosphorylation.
Wenqian Chen, Yuwei Zhou, Wenxiu Yuan, Yanjing Ou, Hanyu Lin, Kaixun He, Xueshen Qian, Huachen Chen, Chengchaozi Wang, Jie Lu, Weiping Chen, Dexiong Li, Jiang Chen   +12 more
wiley   +1 more source

The T-dual symmetries of a bosonic string

European Physical Journal C: Particles and Fields, 2018
We investigate whether the symmetry transformations of a bosonic string are connected by T-duality. We start with a standard closed string theory. We continue with a modified open string theory, modified to preserve the symmetry transformations possessed
Ljubica Davidović, Branislav Sazdović
doaj   +1 more source

Construction of Large‐Scale Bioengineered Hair Germs and In Vivo Transplantation

Advanced Science, EarlyView.
Here, a novel bioengineered hair germ (BHG) system is developed using thermodynamically incompatible mucopolysaccharides for efficient hair follicle regeneration. The BHG microspheres, produced via microfluidic technology, encapsulate Wnt3a for sustained release, enhancing mesenchymal stem cell differentiation and activating key regeneration pathways ...
Yangpeng Chen, Yuhui Hou, Jiejian Chen, Jiaojiao Bai, Lijuan Du, Chen Qiu, Hanzhou Qi, Xuanbei Liu, Junfei Huang   +8 more
wiley   +1 more source

String field theory

Nuclear Physics B, 1986
A gauge invariant field theory of the bosonic string is formulated following Siegel, Banks and Peskin, and Feigin and Fuks. The free field action is constructed from the Virasoro operators assuming only locality. The propagator is very regular at short distance.
openaire   +2 more sources

CaMKK2 Regulates Macrophage Polarization Induced by Matrix Stiffness: Implications for Shaping the Immune Response in Stiffened Tissues

Advanced Science, EarlyView.
Macrophage phenotypes are influenced by the microenvironment. Matrix stiffness, a key ECM factor, polarizes macrophage toward a pro‐regenerative phenotype in a 3D physiological environment. CaMKK2 selectively regulates stiffness‐induced macrophage polarization, impacting tumor growth and wound healing.
Ya Guan, Min Zhang, Jiyeon Song, Marcos Negrete, Tyler Adcock, Reeva Kandel, Luigi Racioppi, Sharon Gerecht   +7 more
wiley   +1 more source

Explainable Synthesizability Prediction of Inorganic Crystal Polymorphs Using Large Language Models

Angewandte Chemie, EarlyView.
We utilized LLMs for structure‐based general synthesizability prediction along with their explanations. Fine‐tuned LLMs and LLM‐embedding‐based bespoke ML models showed promising performance compared to the traditional graph‐based bespoke ML models. Furthermore, fine‐tuned LLMs can provide explainability by inferring the reasons for determining the ...
Seongmin Kim, Joshua Schrier, Yousung Jung   +2 more
wiley   +2 more sources

Novel string field theory with also negative energy constituents/objects gives Veneziano amplitude

Journal of High Energy Physics, 2018
We have proposed a new type of string field theory. The main point of the present article is to cure some technical troubles: missing two out three terms in Veneziano amplitude. Our novel string field theory, describes a theory with many strings in terms
H.B. Nielsen, M. Ninomiya
doaj   +1 more source

Tuning the Organic Electrochemical Transistor (OECT) Threshold Voltage with Monomer Blends

Advanced Electronic Materials, EarlyView.
A novel approach is introduced to modulate the threshold voltage of organic electrochemical transistors (OECTs) through the copolymerization of monomers with differently charged sidechains. We demonstrate that blends of water‐soluble tri‐thiophene compounds with anionic and zwitterionic sidechains form compositionally uniform aggregates at different ...
Diana Priyadarshini, Changbai Li, Rebecka Rilemark, Tobias Abrahamsson, Mary J. Donahue, Xenofon Strakosas, Fredrik Ek, Roger Olsson, Chiara Musumeci, Simone Fabiano, Magnus Berggren, Eva Olsson, Daniel T. Simon, Jennifer Y. Gerasimov   +13 more
wiley   +1 more source

Avoiding the Kauzmann Paradox via Interface‐Driven Divergence in States

Angewandte Chemie, EarlyView.
Interface‐driven stress in core‐shell particle architecture caused by surface speciation creates divergence of associated stress vectors, resulting in nonequilibrium fluxes and deep supercooling. Analysis of nonequilibrium phase models reveals that the addition of an intermediary interfacial state results in evolution in the thermodynamic speed limits ...
Andrew Martin, Jason R. Green, Martin Thuo   +2 more
wiley   +2 more sources

Deformation of the cubic open string field theory

Physics Letters B, 2017
We study a consistent deformation of the cubic open bosonic string theory in such a way that the non-planar world sheet diagrams of the perturbative string theory are mapped onto their equivalent planar diagrams of the light-cone string field theory with
Taejin Lee
doaj   +1 more source