Results 131 to 140 of about 301,541 (378)
The Plant Cell, 2012 In legume plants, cytokinins are necessary and sufficient for symbiotic nodule organogenesis, allowing them to fix atmospheric nitrogen. Biochemical and reverse genetic approaches identified two transcription factors from the GRAS (NSP2) and bHLH ...
F. Ariel +13 more
semanticscholar +1 more source
Advanced Healthcare Materials, EarlyView.A) SLM generates biomimetic bone scaffolds with consistent porosity but varying TPMS‐Gyroid unit cell designs (TG15, TG20, TG25, TG30). B) By enhancing the expression of ITGB1, TPMS‐Gyroid scaffolds can facilitate osteogenic differentiation in BMSCs and promote M2 polarization in macrophages.
Jing Wang +9 more
wiley +1 more source
Plants, 2015 Nodulation is energetically costly to the host: legumes balance the nitrogen demand with the energy expense by limiting the number of nodules through long-distance signaling.
Tessema Kassaw +2 more
doaj +1 more source
The Importance of the removal of the Products of Growth in the Assimilation of Nitrogen by the Organisms of the Root Nodules of Leguminous Plants: A Preliminary Note [PDF]
, 1905 John B. Golding
openalex +1 more source
Cascaded Neural Networks with Selective Classifiers and its evaluation using Lung X-ray CT Images [PDF]
arXiv, 2016 Lung nodule detection is a class imbalanced problem because nodules are found with much lower frequency than non-nodules. In the class imbalanced problem, conventional classifiers tend to be overwhelmed by the majority class and ignore the minority class.
arxiv
Plant Biotechnology Journal, 2012 All lateral organ development in plants, such as nodulation in legumes, requires the temporal and spatial regulation of genes and gene networks. A total mRNA profiling approach using RNA-seq to target the specific soybean (Glycine max) root tissues ...
S. Hayashi +6 more
semanticscholar +1 more source
Advanced Healthcare Materials, EarlyView.Fast‐relaxation viscoelastic hydrogel triggers a metabolic shift in macrophages, favoring oxidative phosphorylation (OXPHOS) over glycolysis via vasodilator‐stimulated phosphoprotein (VASP) / hypoxia‐inducible factor 1 alpha (HIF1α) signaling meditated mechanotransdution, thereby enhancing their capacity to recruit mesenchymal stem cells (MSCs) and ...
Dihao Tao +9 more
wiley +1 more source
3DFPN-HS$^2$: 3D Feature Pyramid Network Based High Sensitivity and Specificity Pulmonary Nodule Detection [PDF]
arXiv, 2019 Accurate detection of pulmonary nodules with high sensitivity and specificity is essential for automatic lung cancer diagnosis from CT scans. Although many deep learning-based algorithms make great progress for improving the accuracy of nodule detection, the high false positive rate is still a challenging problem which limited the automatic diagnosis ...
arxiv
Systemic Regulation of Soybean Nodulation by Acidic Growth Conditions1[OA]
Plant Physiology, 2012 Mechanisms inhibiting legume nodulation by low soil pH, although highly prevalent and economically significant, are poorly understood. We addressed this in soybean (Glycine max) using a combination of physiological and genetic approaches.
Meng-Han Lin, P. Gresshoff, B. Ferguson
semanticscholar +1 more source
Off‐The‐Shelf Multivalent Nanoconjugate Cancer Vaccine Rescues Host Immune Response against Melanoma
Advanced Materials, EarlyView.A star‐shaped cross‐linked polyglutamate (StCl) nanocarrier delivers melanoma‐associated peptide antigens via redox‐responsive linkers, inducing lymph node‐targeted antigen presentation. The nanoconjugate activates dendritic cells, promotes effector T‐cell responses, and enables tumor regression even in humanized patient‐derived preclinical models ...
Liane IF Moura +19 more
wiley +1 more source