Abstract：
:Because homeobox-containing genes play a major role in embryogenesis and tissue identity in Drosophila and because similar genes encode tissue-specific transcription factors in mammalian cells, we hypothesized that homeobox genes might plan a role in hematopoietic differentiation and lineage commitment. We therefore surveyed a number of human leukemic cell lines for expression of homeobox-containing genes by Northern gel analysis with probes from the Hox 2 cluster of homeobox genes on chromosome 17. We observed transcripts for Hox 2.1, 2.2, 2.3 and 2.6 in the erythroid line HEL and for Hox 2.3 and 2.6 in the erythroid line K562. Using homeobox-specific probes we confirmed that the transcripts visualized contained the homeodomains for each gene as well as the flanking sequences. The myeloid lines HL60, KG1 and U937 did not express specific transcripts for any of the 4 genes studied. However, all these cell lines demonstrated bands when probed at low stringency with certain Hox 2 probes, indicating the expression of other homologous but as yet unidentified homeobox genes. Expression of Hox 2.3 and 2.6 was seen in some T and B lymphoid cell lines. Induction of differentiation in HEL cells resulted in complex modulation of expression of the Hox 2 genes. We have therefore observed erythroid-restricted expression of certain Hox 2 homeobox containing genes in human erythroid cell lines and modulation of that expression with differentiation, suggesting a role for these genes in the regulation of hematopoiesis. Different homeobox genes appear to be expressed in non-erythroid leukemic cell lines.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Shen WF,Largman C,Lowney P,Hack FM,Lawrence HJdoi
10.1007/978-1-4613-0623-8_22subject
Has Abstractpub_date
1989-01-01 00:00:00pages
211-9eissn
0065-2598issn
2214-8019journal_volume
271pub_type
杂志文章abstract：:A number of congenital muscle diseases and disorders are caused by mutations in genes that encode the proteins present in or associated with the thin filaments of the muscle sarcomere. These genes include alpha-skeletal actin (ACTA1), beta-tropomyosin (TPM2), alpha-tropomyosin slow (TPM3), nebulin (NEB), troponin I fa...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-0-387-85766-4_12
更新日期：2008-01-01 00:00:00
abstract：:The silicone tube model of regeneration has proved to be an invaluable tool for experimental studies aimed at understanding expression of growth factors during normal and abnormal metabolic states of regeneration. Since the morphological parameters of nerve growth and myelination are well-defined and easily identified...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4615-3448-8_5
更新日期：1992-01-01 00:00:00
abstract：:A solid phase adsorption experiment was performed to detect anti-ETA alpha(NY5 strain ETA) nonneutralizing antibody. Toxin was applied to the Protein A-Sepharose column retaining IgG bound after pretreatment with test serum. Mitogenic activity recovered in the effluent and in the eluate containing the IgG was measured...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4899-1825-3_216
更新日期：1997-01-01 00:00:00
abstract：:Medicine will experience many changes in the coming years because the so-called "medicine of the future" will be increasingly proactive, featuring four basic elements: predictive, personalized, preventive, and participatory. Drivers for these changes include the digitization of data in medicine and the availability of...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-77932-4_37
更新日期：2018-01-01 00:00:00
abstract：:Congenital anomalies (CA) represent an important fraction of rare diseases, due to the critical role of non-genetic factors in their pathogenesis. CA are the main group of rare diseases in which primary prevention measures will have a beneficial impact. Indeed, since 2013 the European Union has endorsed a body of evid...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-67144-4_18
更新日期：2017-01-01 00:00:00
abstract：:cDNA clones mapping within the first 2601 bases of the 3' end of the TGEV genome were sequenced completely or in part by the method of Maxam and Gilbert and open reading frames were examined. One reading frame yielding a protein having properties of the matrix (M) protein was identified. It is positioned at the immedi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-1280-2_13
更新日期：1987-01-01 00:00:00
abstract：:Several possibilities are discussed with regard to the biological potency of gangliosides and related compounds as biological response modifier. Evidence is presented that a ganglioside, GQ1b, but not other gangliosides examined exhibits a strong biological activity at a few nanomolar concentration for the promotion o...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-1200-0_16
更新日期：1984-01-01 00:00:00
abstract：:Midbrain dopaminergic neurons (mDA), comprising the substanti nigra pars compacta (A8), the ventral tegmental area (A9) and the retrorubal field (A10) subgroups, are generated from floor plate progenitors, rostral to the isthmic boundary. Floor plate progenitors are specified to become mDA progenitors between embryoni...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-0322-8_5
更新日期：2009-01-01 00:00:00
abstract：:Anterior cruciate ligament (ACL) is one of the most vulnerable ligaments of the knee. ACL impairment results in episodic instability, chondral and meniscal injury and early osteoarthritis. The poor self-healing capacity of ACL makes surgical treatment inevitable. Current ACL reconstructions include a substitution of t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-22345-2_10
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：:Advances in the design of cochlear implants (CIs), as well as improved CI surgical techniques, have led to an increase in the number of patients who retain some residual low-frequency acoustic hearing in the implanted ear. Many of these patients also possess some hearing in the unimplanted ear. Although their low-freq...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4614-1590-9_28
更新日期：2013-01-01 00:00:00
abstract：:Chronic alcohol misuse and progressed nonalcoholic fatty liver disease (NAFLD) due to the metabolic syndrome and resulting to nonalcoholic steatohepatitis (NASH) are prime causes of hepatocellular carcinoma (HCC) in Western industrialized countries. The incidence of HCC in NASH-cirrhosis is lower than that of HCC occu...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-98788-0_4
更新日期：2018-01-01 00:00:00
abstract：:Liver and brain are the major organs responsible for taurine synthesis. In both acute and chronic liver failure, brain taurine concentrations are decreased and, since taurine appears to be implicated in K+ and Ca2+ homeostasis in brain, such losses could contribute to the pathophysiology of hepatic encephalopathy. Fur...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4899-0182-8_66
更新日期：1996-01-01 00:00:00
abstract：:The coronavirus peplomer protein S is responsible for attachment and fusion during viral entry as well as for the induction of cell to cell fusion. While several regions within S have been shown to influence the ability to induce fusion, the region of the protein actually responsible for fusion, the fusion peptide, ha...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-5331-1_3
更新日期：1998-01-01 00:00:00
abstract：:Autophagy is an intracellular degradation and recycling machinery by which cellular materials are delivered to the lysosome for disposal. Beyond lysosomal degradation, autophagy genes play additional roles in secretion and membrane-trafficking pathways. Ranging from cell-intrinsic and cell-type-specific regulation of ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-15-0606-2_10
更新日期：2019-01-01 00:00:00
abstract：:During the past decade the mechanism of CTL-mediated killing has been resolved into 3 steps, and its cation requirements, and general nature have been well defined. However, biochemical understanding of the CTL-target interaction has made little progress. Recently, we have developed a monoclonal antibody (MAb) which b...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-8959-0_27
更新日期：1982-01-01 00:00:00
abstract：:The incidence of stress-induced psychological and somatic diseases has been increasing rapidly, and it is important to clarify the neurophysiological mechanisms of stress response in order to establish effective stress management methods. We previously reported that the prefrontal cortex (PFC) plays an important role ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-030-34461-0_14
更新日期：2020-01-01 00:00:00
abstract：:Since many aspects of schizophrenia are also manifested at the peripheral level in proliferating cell types, this chapter describes the analysis of skin fibroblasts biopsied from living patients. The method focuses on cell culture and sample preparation for characterization of the model. The resulting cell extracts ca...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-52479-5_29
更新日期：2017-01-01 00:00:00
abstract：:Epidemiologic studies have shown that several environmental factors are associated with coronary heart disease (CHD). Most of them are predisposing factors known also as risk factors. Other factors appear to have preventive effects. Blood lipids have been considered the main blood mediator between most of these fac...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-8616-2_14
更新日期：1984-01-01 00:00:00
abstract：:In summary, it can be said that in spite of possible limitations, this technique provides previously unattainable data on capillary flow pattern in the myocardium. Qualitative and quantitative results indicate that the following anatomical and physiological concepts should be incorporated in any further modelling of o...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-9510-6_53
更新日期：1988-01-01 00:00:00
abstract：:The sea urchin fertilization envelope (FE) is formed following initial sperm-egg interaction from the egg surface vitelline envelope (VE) and the paracrystalline protein fraction (PCF), derived from cortical granules. Although mature FEs are physicochemically hardened postinsemination, a major protein fraction consist...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4613-2255-9_16
更新日期：1986-01-01 00:00:00
abstract：:A great many methods are available for the concentration of biosurfactants from microbiological media. The strongest known biosurfactant, surfactin, serves as a model in many studies, so is used here to illustrate the diversity in approaches to product enrichment. Common physiochemical properties mean that many of the...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-5979-9_21
更新日期：2010-01-01 00:00:00
abstract：:These experiments did not answer the question of whether one or several UDG-glucuronyltransferases are present in endoplasmic membranes of the liver. However, they present results which indicate that the glucuronlytransferase (s) have several properties in common with the hydroxylating cytochrome P-450 dependent enzym...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-9026-2_23
更新日期：1975-01-01 00:00:00
abstract：:Antibiotics have long been suspected of contributing to male infertility; however, there are remarkably limited data to support this premise. A major challenge for evaluating antibiotic effects is that the diseases they treat often have negative impacts on male reproduction, so treatment with the antimicrobial can imp...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-69535-8_10
更新日期：2017-01-01 00:00:00
abstract：:The aim of this work was comparison of two algorithms of perfusion computed tomography (PCT) data analysis for evaluation of cerebral microcirculation in the perifocal zone of chronic subdural hematoma (CSDH). Twenty patients with CSDH after polytrauma were included in the study. The same PCT data were assessed quanti...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-38810-6_53
更新日期：2016-01-01 00:00:00
abstract：:Mouse embryonic stem cells (mESCs) release into the medium in which they are cultured heterogeneous populations of microvesicles (mESMVs), important components of cell-cell communication, that transfer their contents not only to other stem cells but also to cells of other origins. The purpose of these studies was to d...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-17121-0_75
更新日期：2016-01-01 00:00:00
abstract：:Bacteriophages are probably the oldest viruses, having appeared early during bacterial evolution. Therefore, bacteria and bacteriophages have a long history of co-evolution in which bacteria have developed multiple resistance mechanisms against bacteriophages. These mechanisms, that are very diverse and are in constan...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4614-1680-7_1
更新日期：2012-01-01 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：:So far, more than 20 species of Ganoderma (Lingzhi) fungi have been studied, including G. lucidum, G. sinense, G. japonicum, G. capense, G. australe, G. tsugae, G. applanatum, G. tropicus, G. boniense, G. duropora, G. resinaceum, G. theaecolum, G. cochlear, G. atrum, G. formosanum, G. boninense, G. colossum, G. concin...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-13-9867-4_3
更新日期：2019-01-01 00:00:00
abstract：:In this communication I have attempted to present an overview of some contributions to the understanding of the oviduct-egg interaction in amphibians. According to data from other authors, the vitelline envelope of the newly ovulated egg constitutes a barrier for the passage of spermatozoa. Our results demonstrated th...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4613-2255-9_11
更新日期：1986-01-01 00:00:00
