Abstract：
:Despite decades of research, cancer metastasis remains an incompletely understood process that is as complex as it is devastating. In recent years, there has been an increasing push to investigate the biomechanical aspects of tumorigenesis, complementing the research on genetic and biochemical changes. In contrast to the high genetic variability encountered in cancer cells, almost all metastatic cells are subject to the same physical constraints as they leave the primary tumor, invade surrounding tissues, transit through the circulatory system, and finally infiltrate new tissues. Advances in live cell imaging and other biophysical techniques, including measurements of subcellular mechanics, have yielded stunning new insights into the physics of cancer cells. While much of this research has been focused on the mechanics of the cytoskeleton and the cellular microenvironment, it is now emerging that the mechanical properties of the cell nucleus and its connection to the cytoskeleton may play a major role in cancer metastasis, as deformation of the large and stiff nucleus presents a substantial obstacle during the passage through the dense interstitial space and narrow capillaries. Here, we present an overview of the molecular components that govern the mechanical properties of the nucleus, and we discuss how changes in nuclear structure and composition observed in many cancers can modulate nuclear mechanics and promote metastatic processes. Improved insights into this interplay between nuclear mechanics and metastatic progression may have powerful implications in cancer diagnostics and therapy and may reveal novel therapeutic targets for pharmacological inhibition of cancer cell invasion.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Denais C,Lammerding Jdoi
10.1007/978-1-4899-8032-8_20subject
Has Abstractpub_date
2014-01-01 00:00:00pages
435-70eissn
0065-2598issn
2214-8019journal_volume
773pub_type
杂志文章,评审abstract：:Epigenetic memories are acquired information included in the chromatin or DNA such as methylation and histone modifications. Recent studies suggest that epigenetic memories determine the types of differentiated cells in each tissue. Moreover, the development of metabolic diseases induced by environmental factors durin...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-10-5526-3_2
更新日期：2018-01-01 00:00:00
abstract：:Previously three imaging methods, dynamic contrast enhanced magnetic resonance imaging (DCE-MRI), T(1ρ )-MRI, and low temperature NADH/Fp (reduced nicotinamide adenine dinucleotide/oxidized flavoprotein) fluorescence imaging (redox scanning)were reported to differentiate the mouse xenografts of a less metastatic human...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4419-7756-4_19
更新日期：2011-01-01 00:00:00
abstract：:Drug resistance is a serious impediment to the treatment of cancer. The use of anti-epidermal growth factor receptor (EGFR) monoclonal antibody therapies in patients with metastatic colorectal cancer is guided by the presence of activating point mutations in KRAS and NRAS genes in the primary tumour. However, RAS wild...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-030-02771-1_9
更新日期：2018-01-01 00:00:00
abstract：:A system for the extracorporeal treatment of end-stage liver failure patients has been developed and is now in clinical studies. This HepatAssist 2000 system consists of perfusing the plasma of the patient through a hollow-fiber bioreactor containing primary porcine hepatocytes. The goal of the system is to assist the...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-4863-8_31
更新日期：1998-01-01 00:00:00
abstract：:In the healthy retina, microglial cells represent a self-renewing population of innate immune cells, which constantly survey their microenvironment. Equipped with receptors, a microglial cell detects subtle cellular damage and rapidly responds with activation, migration, and increased phagocytic activity. While the in...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4614-3209-8_27
更新日期：2014-01-01 00:00:00
abstract：:More than one billion years ago, mitochondria were free-living prokaryotic organisms with their own DNA. However, during the evolution, ancestral genes have been transferred from the mitochondrial to the nuclear genome so that mtDNA became dependent on numerous nucleus-encoded factors for its integrity, replication an...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-90-481-2813-6_6
更新日期：2009-01-01 00:00:00
abstract：:Asthma is a chronic inflammatory disease characterized by bronchospasms accompanied with frequent coughing, the pathogenesis of which is not clear. In healthy adults deep inspirations (DIs) provide a protective effect against bronchoconstriction triggered by methacholine inhalation, which correlates with the number of...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-94-007-4546-9_8
更新日期：2013-01-01 00:00:00
abstract：:Fat layer thickness (FLT) affects near infrared spectroscopy (NIRS) measurement. The aim of this study was to determine an indicator of muscle function with less influence of FLT, even without normalization, by comparing muscle O2 dynamics during exercise in subjects with similar physical characteristics except for FL...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-91287-5_16
更新日期：2018-01-01 00:00:00
abstract：:The Saccharomyces cerevisiae branchpoint binding protein (BBP) is a 53 kDa pre-mRNA processing factor with characteristic STAR/GSG protein organization. This includes a central RNA binding site composed of an extended Type I KH domain with an adjacent QUA2 motif. Downstream of KH-QUA2 are two CCHC-type zinc knuckles a...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：
更新日期：2010-01-01 00:00:00
abstract：:This chapter deals with the classification of Drug Delivery nano Systems (DDnSs) with a Modulatory Controlled Release profile (MCR) denoted as Modulatory Controlled Release nano Systems (MCRnSs). Conventional (c) and advanced (a) DDnSs are denoted by the acronyms cDDnSs and aDDnSs, and can be composed of a single or m...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-08927-0_22
更新日期：2015-01-01 00:00:00
abstract：:Previously, we demonstrated that hypoxic pulmonary vasoconstriction (HPV) of intra-acinar arteries (IAA) requires mitochondrial complex II (= succinate dehydrogenase, SDH) activity (citeauthor ch41:paddenberg2006, Respir Res, 7:93, citeyear ch41:paddenberg2006). Interestingly, SDH subunits A and B have recently been d...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-90-481-2259-2_41
更新日期：2009-01-01 00:00:00
abstract：:Skeletal muscle is one of the most plastic tissues in the body. Repeated exercise causes several muscle adaptations, among which the development of additional capillaries (angiogenesis) is prominent. Conversely, inactivity and some chronic diseases result in loss of muscle capillaries. Since (endurance) exercise depen...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：
更新日期：2001-01-01 00:00:00
abstract：:Positive as well as negative health effects of exposure of human skin to UV radiation depend on spectra and fluence rates, both of which being dependent on latitude, time of the day and several other factors. The major positive effects are related to vitamin D photosynthesis and the major negative effect is skin cance...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：:Diabetes is the leading cause of microalbuminuria and end-stage renal failure in industrial countries. Disruption of the filtration barrier, seen in almost all nephrotic diseases and diabetes, is the result of the loss or effacement of the podocyte foot process, notably damage of proteins within the slit diaphragm suc...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2017_62
更新日期：2017-01-01 00:00:00
abstract：:The control of the different angiogenic process is an important point in osteochondral regeneration. Angiogenesis is a prerequisite for osteogenesis in vivo; insufficient neovascularization of bone constructs after scaffold implantation resulted in hypoxia and cellular necrosis. Otherwise, angiogenesis must be avoided...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-76735-2_14
更新日期：2018-01-01 00:00:00
abstract：:The mechanism of the enhancement and the deficit of isometric force in response to slow length changes in tetanized frog muscle fibers was studied by recording the stiffness changes with sinusoidal vibrations (0.5-1.9 kHz, peak-to-peak amplitude 0.1% of L0). When a tetanized fiber was slowly stretched, the fiber stiff...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:Age-related macular degeneration (AMD) is a medical condition usually affecting older adults and resulting in a loss of vision in the macula, the center of the visual field. The dry form of this disease presents with atrophy of the retinal pigment epithelium, resulting in the detachment of the retina and loss of photo...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-17121-0_105
更新日期：2016-01-01 00:00:00
abstract：:Overhauser enhanced MRI (OMRI) is one of the free radical imaging technologies and has been used in biomedical research such as for partial oxygen measurements in tumor, and redox status in acute oxidative diseases. The external magnetic field of OMRI is frequently in the range of 5-10 mTesla to ensure microwave penet...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-55231-6_51
更新日期：2017-01-01 00:00:00
abstract：:Chronic nonspecific low back pain is a frequent clinical condition affecting the general population and influencing disability level and quality of life. We performed a single-blinded, randomized, and controlled study to compare the effectiveness of manual pressure release (MPR) and electrical neuromodulation (ENM) tr...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/5584_2020_605
更新日期：2021-01-21 00:00:00
abstract：:Proteomics involves large-scale comprehensive study of specific proteomes which have been widely used in the field of biomarker discovery, drug development, disease diagnosis and therapy. Comprehensive proteomics involve two or more proteomics approaches that are confirmatory, complementary, and/or synergistic. Obstru...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-030-15950-4_32
更新日期：2019-01-01 00:00:00
abstract：:Mitochondria are powerhouses and central to metabolism in cells. They are highly dynamic organelles that continuously fuse, divide, and move along the cytoskeleton to form the mitochondrial network. The fusion and fission are catalyzed by four dynamin-related GTPases in mammals that are controlled by a variety of prot...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-10-4567-7_3
更新日期：2017-01-01 00:00:00
abstract：:T-type Ca(2+) channels are a distinct family of low voltage-activated Ca(2+) channels which serve many roles in different tissues. Several studies have implicated them, for example, in the adaptive responses to chronic hypoxia in the cardiovascular and endocrine systems. Hydrogen sulfide (H(2)S) was more recently disc...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-18440-1_40
更新日期：2015-01-01 00:00:00
abstract：:Diisocyanate-induced asthma is difficult to diagnose since the immunopathological mechanisms and exposure determinants at the workplace are not well defined. The aim of this study was to evaluate the non-invasive methods of nasal lavage fluid (NALF) and induced sputum (IS) to enhance the diagnostic efficiency. Sixty-t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-94-007-6627-3_40
更新日期：2013-01-01 00:00:00
abstract：:In utero growth hormone exposure is associated with distinct immediate growth responses and long term impacts on adult physiological parameters that include obesity, insulin resistance, and bone function. Growth hormone accelerates cellular proliferation in many tissues but is exemplified by increases in the number of...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4939-1031-1_15
更新日期：2014-01-01 00:00:00
abstract：:Since its inception as a scalable and cost-effective method for precise quantification of the abundance of multiple protein analytes and post-translational epitopes across large sample sets, reverse phase protein array (RPPA) has been utilized as a drug discovery tool. Key RPPA drug discovery applications include prim...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-32-9755-5_11
更新日期：2019-01-01 00:00:00
abstract：:Pulmonary arterial hypertension (PAH) is a disease of the pulmonary vasculature that is characterized by vascular obstruction and progressive right ventricular failure. One hallmark of clinical PAH is its very poor survival, with PAH mortality rates approximating those of many malignancies. The discovery that the fawn...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-60761-500-2_11
更新日期：2010-01-01 00:00:00
abstract：:Baroreflex is involved in the regulation of arterial blood pressure (BP). An increase in BP activates vagal inhibitory pathways to decrease heart rate; a concomitant decrease in sympathetic discharge reduces vascular resistance. Both responses reduce BP towards normal value. Conversely, a decrease in BP produces oppos...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-94-007-4584-1_25
更新日期：2012-01-01 00:00:00
abstract：:We present a review that considers the regulation of ovarian function by the ovarian renin-angiotensin system. Evidence is presented that shows the ovarian renin-angiotensin system can regulate normal ovarian function by paracrine and intracrine mechanisms. In addition, the complexity that is inherent in the renin-ang...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：
更新日期：1995-01-01 00:00:00
abstract：:Stable isotope labeling by amino acids in cell culture (SILAC) is a powerful approach for high-throughput quantitative proteomics. SILAC allows highly accurate protein quantitation through metabolic encoding of whole cell proteomes using stable isotope labeled amino acids. Since its introduction in 2002, SILAC has bec...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-06068-2_5
更新日期：2014-01-01 00:00:00
abstract：:Cytochrome c oxidase (COX) is the terminal oxidase of the mitochondrial respiratory system. This enzyme reduces molecular oxygen (O(2)) to water in a reaction coupled with the pumping of protons across the mitochondrial inner membrane. Progress in investigating the reaction mechanism of this enzyme has been limited by...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4614-3573-0_9
更新日期：2012-01-01 00:00:00
