Results 51 to 60 of about 294,685 (303)
Frontiers in Immunology, 2016 Aspergillus fumigatus infections are associated with a high mortality rate for immunocompromised patients. The complement system is considered to be important in protection against this fungus, yet the course of activation is unclear.
Anne Rosbjerg +5 more
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Mechanisms of pre-mRNA splicing: classical versus non-classical pathways.
Histology and histopathology, 1998 Expression of genetic information proceeds through two major biological events, transcription and translation. However, in eukaryotic cells, the primary transcript (pre-mRNA) is not the template that the translational apparatus scans through, in order to produce the corresponding protein. Pre-mRNAs undergo several modifications (cap site addition, poly
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Nephritic Factor of the Classical Pathway of Complement [PDF]
Journal of Clinical Investigation, 1980 A factor, functionally characterized by its capacity to stabilize the normally labile classical pathway C3-converting complex of the classical pathway of complement, has been isolated from the serum of one patient with a case of acute glomerulonephritis, subsequent to a cutaneous infection.
Ph. Lesavre +4 more
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Molecular Oncology, EarlyView.TGF‐β has a complex role in cancer, exhibiting both tumor‐suppressive and tumor‐promoting properties. Using a series of differentiated tumoroids, derived from different stages and mutational background of colorectal cancer patients, we replicate this duality of TGF‐β in vitro. Notably, the atypical but highly aggressive KRASQ22K mutation rendered early‐
Theresia Mair +17 more
wiley +1 more source
Quantification of classical and non-classical crystallization pathways in calcite precipitation
Earth and Planetary Science LettersCrystal precipitation from aqueous solution occurs through multiple pathways. Besides the classical ion-by-ion addition, non-classical crystallization mechanisms, such as multi-ion polymer and nano-particle attachment, could be of great significance under certain circumstances.
Zhongtian Zhang, Jiuyuan Wang
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Molecular Oncology, EarlyView.We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau +11 more
wiley +1 more source
Classical and Non-Classical Thyroid Hormone Intracellular Pathways Involved in T Lymphoma Growth [PDF]
Immunology‚ Endocrine & Metabolic Agents in Medicinal Chemistry, 2015 Abstract: Thyroid hormones (THs) are important regulators of cell physiology. They are essential for the normal development and growth of mammals, especially for the neural differentiation and the regulation of the metabolism and the immune system. THs also induce the proliferation of several cell types.
Barreiro Arcos, María Laura +7 more
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Molecular Oncology, EarlyView.B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez +17 more
wiley +1 more source
Acta Pharmaceutica Sinica B, 2015 Traditionally, determination of inhibitory potency of complement inhibitors is performed by the hemolytic assay. However, this assay is not applicable to the lectin pathway, thus impeding the understanding of complement inhibitors against the overall ...
Mulu Wu +3 more
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Classics in Neuroimaging: Imaging the Dopaminergic Pathway with PET [PDF]
ACS Chemical Neuroscience, 2017 The success of positron emission tomography (PET) for observing molecular processes underlying brain function and disease is underpinned by radiotracer chemistry. From the earliest applications of PET to measure dopamine synthesis capacity and the abundance of neuroreceptors and transporters, to the more recent topic of dynamic neurochemical imaging ...
Jacob M. Hooker +4 more
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