Abstract：
:Intratumoral hypoxia is prevalent in many solid tumors and is a marker of poor clinical prognosis in prostate cancer. The presence of hypoxia is associated with increased chromosomal instability, gene amplification, downregulation of DNA damage repair pathways, and altered sensitivity to agents that damage DNA. These genomic changes could also lead to oncogene activation or tumor suppressor gene inactivation during prostate cancer progression. We review here the concept of repair-deficient hypoxic tumor cells that can adapt to low oxygen levels and acquire an aggressive "unstable mutator" phenotype. We speculate that hypoxia-induced genomic instability may also be a consequence of aberrant mitotic function in hypoxic cells, which leads to increased chromosomal instability and aneuploidy. Because both hypoxia and aneuploidy are prognostic factors in prostate cancer, a greater understanding of these biological states in prostate cancer may lead to novel prognostic and predictive tests and drive new therapeutic strategies in the context of personalized cancer medicine.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Taiakina D,Dal Pra A,Bristow RGdoi
10.1007/978-1-4614-5915-6_9subject
Has Abstractpub_date
2014-01-01 00:00:00pages
189-204eissn
0065-2598issn
2214-8019journal_volume
772pub_type
杂志文章,评审abstract：:Ca(2+) entry pathways play important roles in control of many cellular functions, including long-term proliferation, migration and cell death. In recent years, it is becoming increasingly clear that, in some types of tumors, remodeling of Ca(2+) entry pathways could contribute to cancer hallmarks such as excessive pro...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-26974-0_19
更新日期：2016-01-01 00:00:00
abstract：:Pulmonary hypertension is a complex disease of the pulmonary vasculature, which in severe cases terminates in right heart failure. Complex remodeling of pulmonary arteries comprises the central issue of its pathology. This includes extensive proliferation, apoptotic resistance and inflammation. As such, the molecular ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-63245-2_14
更新日期：2017-01-01 00:00:00
abstract：:We have shown that bovine HMW kininogen remarkably accelerates the activation of Factor XII and prekallikrein in the presence of kaolin, adsorbing on kaolin through the fragment 1.2 region and forming a complex with prekallikrein through the light chain region (Sugo et al., 1980; Ikari et al., 1981). The present study...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Photoprotective mechanisms have been evolved by photosynthetic organisms to cope with fluctuating high light conditions. One of these mechanisms downregulates photosynthesis by increasing thermal dissipation of the energy absorbed by the photosystem II antenna. While this process has been well studied in plants, the e...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-1528-3_9
更新日期：2010-01-01 00:00:00
abstract：OBJECTIVES:The urinary bladder wall can be separated into two major compartments: the urothelium (mucosa) and the detrusor smooth muscle. Specific dysfunctions of both layers have been linked to ischemia, which may induce significant cellular and subcellular membrane damage via the activation of selective calcium depen...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-4737-2_20
更新日期：1999-01-01 00:00:00
abstract：:The presence and significance of tumor hypoxia has been recognized since the 1950's. Hypoxic cells in vitro and in animal tumors in vivo are documented to be three times more resistant to radiation-induced killing compared to aerobic cells. There is now evidence that tumor hypoxia is treatment-limiting in many human c...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-5865-1_26
更新日期：1997-01-01 00:00:00
abstract：:Stem cells serve as persistent reservoirs for replenishment of rapidly renewing tissues, frequently also ensuring that the correct tissue morphology is maintained. This process is inherently stochastic due to the small number and stochastic division patterns within the stem cell compartments, as well as the essentiall...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4419-7210-1_11
更新日期：2012-01-01 00:00:00
abstract：:Chronic heart failure, diabetes, depression, and other chronic diseases are associated with high mortality rate and low cure rate. Exercise induces muscle contraction and secretes multiple myokines, which affects the signaling pathways in skeletal muscle tissues and regulate remote organ functions. Exercise is known t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-15-1792-1_4
更新日期：2020-01-01 00:00:00
abstract：:Plasma oxytocin (OT) levels are strongly correlated with inhibition of ingestion in many models of stimulated food and NaCl intake in rats, but peripheral administration of OT or OT antagonists has little or no effect on these behaviors. These findings led us to propose that central OT secretion from parvocellular neu...
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：:Hematological malignancies (HM) are a heterogeneous group of life-threatening hematological diseases. The heterogeneity and clonal evolution of HM subpopulations are the main obstacles for precise diagnoses, risk stratification, and even targeted therapies. Standard bulk-sample genomic examinations average total mutat...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-13-0502-3_10
更新日期：2018-01-01 00:00:00
abstract：:The surface protein S of transmissible gastroenteritis virus (TGEV) has a sialic acid binding activity that enables the virus to agglutinate erythrocytes. A protocol is described that has been successfully applied to the isolation of hemgglutination-defective mutants. The potential of these mutants for the characteriz...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-5331-1_73
更新日期：1998-01-01 00:00:00
abstract：:The complexity of modern biological database management systems indicates the need of integrated metadata repositories for harmonized and high-quality assured data processing. Such systems should allow for the derivation of specific producer-oriented indicators monitoring the quality of the final datasets and statisti...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4419-5913-3_11
更新日期：2010-01-01 00:00:00
abstract：:The effects of adenosine and its derivatives on binding of alpha 2-adrenergic receptor ligands with homogenates of rat vas deferens were examined. Adenosine and 2-chloradenosine increased the amount of [3H]clonidine binding. ATP had a slight effect, but AMP and adenine had none. The effect of adenosine was inhibited b...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-4805-4_11
更新日期：1984-01-01 00:00:00
abstract：:This chapter gives an overview of present knowledge and clinical aspects of antidiabetic drugs according to the recently available research evidence and clinical expertise.Many agents are acting on eight groups of pathophysiological mechanisms, which is commonly called as "Ominous Octet" by DeFronzo. The muscle, liver...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2020_516
更新日期：2021-01-01 00:00:00
abstract：:Hyp mice have a defective control system for the synthesis of 1,25-(OH)2-vitamin D that does not respond to a low phosphate stimulus. While the plasma levels of 25-OH-vitamin D are reduced somewhat, this seems to be not a serious defect since plasma 1,25-(OH)2-vitamin D levels are normal. Hyp kidneys synthesize and ex...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-9167-2_40
更新日期：1980-01-01 00:00:00
abstract：:The subunit structure of the B-cell antigen receptor (BCR) and its associated compartmentalization of function confer enormous flexibility for generating signals and directing these toward specific and divergent cell fate decisions. Like all the multichain immune recognition receptors discussed in this volume, assembl...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-0-387-09789-3_2
更新日期：2008-01-01 00:00:00
abstract：:Memory CD8⁺ T cells play an essential role in controlling pathogenic infections. Therefore generating protective memory CD8⁺ T cells by vaccination is an attractive strategy for preventing and treating a variety of human diseases. Understanding what comprises a protective memory CD8⁺ T cell response will help optimize...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4614-6217-0_9
更新日期：2013-01-01 00:00:00
abstract：:Further to explore the functions of carboxypeptidase N (CPN) in vivo, we undertook two studies to find CPN inhibitors of high potency and relatively long duration of action. In each study we examined for inhibition of hydrolysis of [3H]benzoyl-Ala-Arg using pure bovine serum CPN or human serum. In the first such study...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-5143-6_55
更新日期：1986-01-01 00:00:00
abstract：:Tumor growth is a highly complex, multistep process that involves tumor cell detachment, migration, invasion and metastasis accompanied by angiogenesis and extracellular matrix turn-over. Each of the steps is influenced by tumor cell interaction and interaction of the tumor cell with its microenvironment that consists...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-7913-1_9
更新日期：2010-01-01 00:00:00
abstract：:The CRISPR/Cas9 system has emerged as a powerful tool to edit the genome. Among many applications, the system generates the exciting possibility of engineering small and large portions of chromosomes to induce a variety of structural alterations such as deletions, inversions, insertions and inter-chromosomal transloca...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-981-13-0593-1_4
更新日期：2018-01-01 00:00:00
abstract：:The computational platform ENVIRONMENT, developed to simulate stochastically reaction systems in varying compartmentalized conditions [Mavelli and Ruiz-Mirazo: Philos Trans R Soc Lond B Biol Sci 362:1789-1802, 2007; Physical Biology 7(3): 036002, 2010], is here applied to study the dynamic properties and stability of ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4419-7046-6_70
更新日期：2011-01-01 00:00:00
abstract：:The loss of biological activity upon heating or agitation of human interferons is markedly altered by changing their aqueous environment. Low pH significantly stabilizes liquid fibroblast interferon at 68 degrees C and 37 degrees C whereas chaotropic salts stabilize at 68 degrees C but not at 37 degrees C; this anomal...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-9080-4_11
更新日期：1978-01-01 00:00:00
abstract：:The cholesterol-dependent cytolysins (CDCs) are part of a large family of pore-forming proteins that include the human proteins perforin and the complement membrane attack complex. The activity of all family members is focused on membranes, but the proteins are themselves involved in a diverse range of phenomena. An o...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-6327-7_5
更新日期：2010-01-01 00:00:00
abstract：:Telocyte, different to fibroblast and dendritic cell, is a novel type of interstitial cell, whose key features are their smaller cell body with very long prolongations of uneven caliber, termed telopodes. The telocytes have been continuously discovered to be present in many tissues and organs. Whether telocytes exist ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-10-1061-3_24
更新日期：2016-01-01 00:00:00
abstract：:Spinal and Bulbar Muscular Atrophy (SBMA) is an inherited neuromuscular disorder caused by a CAG-polyglutamine (polyQ) repeat expansion in the androgen receptor (AR) gene. Unlike other polyQ diseases, where the function of the native causative protein is unknown, the biology of AR is well understood, and this knowledg...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-71779-1_5
更新日期：2018-01-01 00:00:00
abstract：:This paper suggests the molecular mechanism in muscle whereby some of the delta G of ATP hydrolysis is converted to mechanical work. There is good evidence for thinking that all mechanical, thermal, and chemical observations of muscle result from the summated, repetitive, operation of identical unitary "engines". Such...
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：:Accumulating evidence suggests that sigma-1 receptors play a role in the pathophysiology of neuropsychiatric diseases, as well as in the mechanisms of some selective serotonin reuptake inhibitors (SSRIs). Among the SSRIs, the order of affinity for sigma-1 receptors is as follows: fluvoxamine > sertraline > fluoxetine ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-50174-1_11
更新日期：2017-01-01 00:00:00
abstract：:MicroRNAs (miRNAs) negatively regulate gene expression level of mRNA post-transcriptionally. Deep sequencing and large-scale screening methods have yielded about 1,500 miRNA sequences in human. Each miRNA contains a seed sequence that is required, but not sufficient, for the correct matching with its targets. Recent t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-94-007-5590-1_16
更新日期：2013-01-01 00:00:00
abstract：:A multilayered epithelium to fulfil its function must be replaced throughout the lifespan. This is possible due to the presence of multipotent, self-renewing epidermal stem cells that give rise to differentiated cell lineages: keratinocytes, hairs, as well as sebocytes. Till now the molecular mechanisms responsible fo...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-31206-0_12
更新日期：2019-01-01 00:00:00
abstract：:Our data indicate that the proinflammatory cytokine, IL-1alpha inhibits GR translocation and hormone-induced GR-mediated gene transcription, and, in conjunction with previous in vivo and in vitro studies, can be interpreted to suggest that cytokines have the capacity to contribute to glucocorticoid resistance and thus...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-0-585-37970-8_7
更新日期：1999-01-01 00:00:00
