Results 31 to 40 of about 239,426 (300)
Tumor biology: molecular genetics mechanisms of initiation, promotion and progression
Journal of Education, Health and Sport, 2022 For all tumors, regardless of type and tissue, there are a number of common features. These include high proliferative activity, disturbances in the mechanisms of apoptosis and "invisibility" for the cells of the immune system. At the basis of all these
Elizaveta Ageeva +9 more
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Cancer Research, 2008 Abstract Cancer cells contain multiple genetic and epigenetic abnormalities. Despite this complexity, their growth and survival can often be impaired by the inactivation of a single oncogene. This phenomenon, called “oncogene addiction,” provides a rationale for molecular targeted therapy.
I Bernard, Weinstein, Andrew, Joe
openaire +2 more sources
Ageing And Cancer As Diseases Of Epigenesis [PDF]
, 2009 Cancer and ageing are often said to be diseases of development. During the past fifty years, the genetic components of cancer and ageing have been intensely investigated since development, itself, was seen to be an epiphenomenon of the genome.
Gilbert, Scott F.
core +2 more sources
The molecular basis of T cell acute lymphoblastic leukemia [PDF]
, 2012 T cell acute lymphoblastic leukemias (T-ALLs) arise from the malignant transformation of hematopoietic progenitors primed toward T cell development, as result of a multistep oncogenic process involving constitutive activation of NOTCH signaling and ...
Adolfo Ferrando +23 more
core +1 more source
Ultrabright gap-enhanced Raman tags for high-speed bioimaging
Nature Communications, 2019 The speed of surface-enhanced Raman spectroscopy (SERS) imaging is generally limited due to low Raman signals. Here, the authors develop bright gap-enhanced Raman tags with external hot spots and demonstrate their use in fast near-infrared bioimaging.
Yuqing Zhang +4 more
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Frontiers in Oncology, 2017 Inter-organelle membrane contact sites are emerging as major sites for the regulation of intracellular Ca2+ concentration and distribution. Here, extracellular stimuli operate on a wide array of channels, pumps, and ion exchangers to redistribute ...
Gaia Pedriali +6 more
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Sensors, 2020 Microfluidic (MF) advancements have been leveraged toward the development of state-of-the-art platforms for molecular diagnostics, where isothermal amplification schemes allow for further simplification of DNA detection and quantification protocols.
Beatriz Oliveira +6 more
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Molecules, 2013 G-quadruplexes are therapeutically important biological targets. In this report, we present biophysical studies of neomycin-Hoechst 33258 conjugates binding to a G-quadruplex derived from the C-myc promoter sequence.
Nihar Ranjan, Dev P. Arya
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Broad and thematic remodeling of the surfaceome and glycoproteome on isogenic cells transformed with driving proliferative oncogenes. [PDF]
, 2020 The cell surface proteome, the surfaceome, is the interface for engaging the extracellular space in normal and cancer cells. Here we apply quantitative proteomics of N-linked glycoproteins to reveal how a collection of some 700 surface proteins is ...
Coon, Joshua +5 more
core
The Mutant p53-Driven Secretome Has Oncogenic Functions in Pancreatic Ductal Adenocarcinoma Cells
Biomolecules, 2020 The cancer secretome is a rich repository of useful information for both cancer biology and clinical oncology. A better understanding of cancer secretome is particularly relevant for pancreatic ductal adenocarcinoma (PDAC), whose extremely high mortality
Giovanna Butera +9 more
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