Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
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2961
Biotechnological tools boost the functional diversity of DNA-based data storage systems
Published 2025-01-01“…We summarize the recent progress of how biotechnological tools, based on sequence specificity, encapsulation, and high-dimensional structures of DNA molecules, facilitate the implementation of various functions. …”
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2962
Evaluating the Role of Wnt Signal Transduction in Promoting the Development of the Heart
Published 2007-01-01“…Wnts are a family of secreted signaling proteins that are encoded by 19 distinct genes in the vertebrate genome. These molecules initiate several signal transduction pathways: the canonical Wnt, Wnt/Ca2+, and Wnt/planar cell polarity pathways. …”
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2963
A Mini Review on Exosomal Mediators in Endometriosis: From Pathogenesis to Diagnostic and Therapeutic Avenues
Published 2024-07-01“…Extracellular micro vesicles called exosomes have diverse biological molecules and can alter the behavior of recipient cells, influencing angiogenesis, fibrosis, and inflammation. …”
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2964
Improvement of Analytical Methods for the Determination of Polyphenolic Bioactive Compounds in Berry Fruits
Published 2015-01-01“…Berry fruits contain high levels of different phytochemicals, most of which are phenolic molecules. Fruits of the same cultivar from different locations and different harvest years have different chemical compositions, particularly related to polyphenols. …”
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2965
Why Do Tetrapropylammonium Chloride and Sulphate Salts Destabilize the Native State of Globular Proteins?
Published 2014-01-01“…This happens because TPA+ ions are so large in size and interact so weakly with water molecules, due to their very low charge density, to be able to counteract the electrostrictive effect of chloride and sulphate ions on the water structure, so that the density of their aqueous solutions is smaller or only slightly larger than that of water.…”
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2966
Serine Proteases of Malaria Parasite Plasmodium falciparum: Potential as Antimalarial Drug Targets
Published 2014-01-01“…Malarial proteases are a group of molecules that serve as potential drug targets because of their essentiality for parasite life cycle stages and feasibility of designing specific inhibitors against them. …”
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2967
MICRO RNA: A PROSPECTIVE DIAGNOSTICBIOMARKER IN ALZHEIMER’S DISEASE
Published 2024-12-01“…MicroRNAs (miRNAs), small non-coding RNA molecules consisting of approximately 22 nucleotides, play a critical role in modulating intracellular protein expression at the post-translational level through translational degradation. …”
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2968
Lanthanide metal–organic frameworks: Structural, thermal and sorption properties
Published 2017-09-01“…The single-crystal X-ray analysis confirmed formation of three-dimensional framework of Er(III) 1,3,5-benzenetricarboxylate with the channels occupied by dimethylformamide and water molecules. Porosity of crystalline complexes was investigated by the nitrogen sorption experiments. …”
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2969
Adsorption of Cationic and Anionic Dyes onto Commercial Kaolin
Published 2009-03-01“…The values of the adsorption capacity of kaolin towards the cationic dyes ranged from 4 mg/g to 29 mg/g, being probably dependent on the geometry of the dye molecules. The resulting degrees of decolourization attained values of 85–90% for initial dye concentrations in the range 6–20 mg/dm 3 and for kaolin loadings of 0.5–3 g/dm 3 . …”
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2970
Specular Metamorphoses: Harriet Prescott Spofford’s “The Ray of Displacement”
Published 2019-10-01“…The scientist’s invention of a Y-ray, capable of separating atoms and molecules so that solid bodies can penetrate one another, leads him to the discovery of disembodiment and invisibility. …”
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2971
Facts about Antioxidants
Published 2014-03-01“…Chemical reactions necessary for life are constantly occurring inside our cells, and sometimes they create free radicals — highly reactive molecules that can initiate damaging chain reactions known as oxidative stress. …”
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2972
THE GENUS AS, A POTENTIAL SOURCE OF ANTICANCER AGENT: AN UPDATED REVIEW
Published 2024-02-01“…Apoptosis can be induced by inhibiting anti-apoptotic factors or by activating pro-apoptotic molecules. However, the adverse side effects of chemotherapy have prompted researchers to investigate whether medicinal plants could replace chemotherapy in cancer treatment. …”
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2973
Importance of the Hydrophobic Character of Activated Carbons on the Removal of Naphthalene from the Aqueous Phase
Published 2007-04-01“…This polarity created hydration clusters that reduced the accessibility and affinity of naphthalene molecules to the inner pore structure.…”
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2974
Facts about Antioxidants
Published 2014-03-01“…Chemical reactions necessary for life are constantly occurring inside our cells, and sometimes they create free radicals — highly reactive molecules that can initiate damaging chain reactions known as oxidative stress. …”
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2975
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Chemical Application of Topological Indices in Infertility Treatment Drugs and QSPR Analysis
Published 2023-01-01“…Chemical graph theory makes an important theoretical contribution to drug development and design by investigating the structural properties of molecules. To improve drug research and assess the effectiveness of treatments, topological indices aim to provide a mathematical representation of molecular structures. …”
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Removal of dissolved toluene in underground water with nanowires of manganese oxide
Published 2018-02-01“…The nanowire membrane, composed of three-dimensional porous nanostructures plus superhydrophobic character, is very suitable for removal of the hydrophobic molecules. The effects of adsorbent dose, contact time, initial solution concentration, pH, salinity, and recyclability on the uptake of toluene by the adsorbent in batch mode are examined. …”
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2978
Nanotechnology and Tumor Imaging: Seizing an Opportunity
Published 2004-10-01“…For example, many hundreds or thousands of atoms that provide imaging signals, such as radioisotopes, lanthanides, or fluorophores, can be attached to each nanoparticle, to form imaging agents that would provide higher sensitivity that can be obtained from agents based on small molecules. Similarly, many copies of targeted ligands can be attached to nanoparticles to markedly inrease specific binding. …”
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CD93 blockade promotes effector T-cell infiltration and facilitates adoptive cell therapy in solid tumors
Published 2025-01-01“…Neutralizing mAbs against adhesion molecules ICAM1 and VCAM1 were infused to assess their involvement.Results Blockade of the CD93 pathway increases the expression of adhesion molecules on tumor vasculature to improve effector T-cell infiltration and function. …”
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Aspergillus fumigatus extract modulates human eosinophils via NOD2 and oxidative stress
Published 2025-01-01“…Multi-omics analysis revealed that A. fumigatus-induced gene and protein expression profiles were characterized by the upregulation of oxidative stress-related molecules, including heat shock proteins (HSP90AA1, HSP90AB1, SRXN1, and HMOX1). …”
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