Abstract：
:Vascular endothelial growth factor-A (VEGF) is a key regulator of physiological hemangiogenesis during development, postnatal growth, and homeostasis. It is well known that VEGF is required for effective coupling of angiogenesis to endochondral and membranous bone formation during skeletal development. However, less well known are the roles of VEGF in regulating the differentiation and/or functions of skeletal cells such as chondrocytes, osteoblasts, and osteoclasts. In this review, we discuss some of these functions. During early skeletal development, VEGF is important for the survival of chondrocytes in the hypoxic regions of the cartilage models of future bones, the vascularization of developing bones and proliferation and differentiation of osteoblastic cells. Postnatally, osteoblast-derived VEGF is critical for maintaining bone homeostasis by stimulating the differentiation of mesenchymal stem cells to osteoblasts and repressing their differentiation to adipocytes. Recent data indicate that these effects of VEGF on osteogenic/adipogenic stem cell fates are based on an intracellular (intracrine) mechanism. In contrast, osteoblast-derived VEGF is also known to stimulate the differentiation of monocytes to osteoclasts by a paracrine mechanism. Mice with VEGF-deficient osteoblastic lineage cells exhibit age-dependent loss of bone mass and an increase in bone marrow fat. These changes are similar to the changes associated with osteoporosis in humans. Thus, a better understanding of the intracellular mechanisms by which VEGF regulates osteoblastic and adipogenic differentiation may lead to the identification of new targets for therapies to prevent osteoporotic bone loss.
journal_name
Arch Immunol Ther Exp (Warsz)journal_title
Archivum immunologiae et therapiae experimentalisauthors
Liu Y,Olsen BRdoi
10.1007/s00005-014-0285-ysubject
Has Abstractpub_date
2014-10-01 00:00:00pages
363-8issue
5eissn
0004-069Xissn
1661-4917journal_volume
62pub_type
杂志文章,评审abstract：:1307 patients with suppurative bacterial infections caused by multidrug-resistant bacteria of different species were treated with specific bacteriophages (BP). BP therapy was highly effective; full recovery was noted in 1123 cases (85.9%). In 134 cases (10.9%) transient improvement was observed and only in 50 cases (3...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:Preterm infants are very susceptible to infections. Immune response mechanisms in this group of patients and factors that influence cord blood mononuclear cell populations remain poorly understood and are considered insufficient. However, competent immune functions of the cord blood mononuclear cells are also describe...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-013-0244-z
更新日期：2013-12-01 00:00:00
abstract：:Flow-mediated dilation (FMD) represents a non-invasive marker of endothelial function to evaluate vascular homeostasis, which reflects the effects of several mechanisms, including vessel tone regulation, cell proliferation, and inflammatory responses. Beyond classical atherosclerotic risk factors such as arterial hype...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-017-0465-7
更新日期：2017-12-01 00:00:00
abstract：:Our studies on the syngeneic immunization with normal cells did not confirm the possibility of induction of alloreactive cytotoxic antibodies in this way. We were not able to induce any antibodies after syngeneic immunizations within BALB/c and BALB/cfC3H strains of mice. Anti-H-2 cytotoxic antibodies were raised by s...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:Factors isolated from human PMNL lysosomes granules enhance the immune response of BALB/c mice immunized with SRBC, augment allogeneic DTH reaction and accelerate skin graft rejection. The immunostimulatory effects does not depend only on proteolytic enzymes. Removal of proteolytic enzymes using DFP as irreversible in...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:Biological effects of conjugates of quinone derivatives with antibodies were studied. Two methods of conjugation of aziridine derivatives of quinone with anti-L-1210 antibodies were used: the direct substitution of the protein amino groups or thiolation of immunoglobulins and subsequent substitution of the sulfhydryl ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:A modified nitrobluetetrazolium test (NBT) was used to study 114 blood samples from calves, beginning from the birth to the 21-st day of life. The calves came from two farms with different breeding conditions. The absolute number of granulocytes with the ability to reduce NBT ranged between 0-9737. Comparison of mean ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Two major classes of lipids participating in signaling cascades in immune cells are known today. One comprises glycerol-based lipids with diacylglycerol as its most prominent member that mediates the activation of classical and novel protein kinase C molecules. The second group contains the sphingolipids, with the bes...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:The interest of marine invertebrates as food resources provides a major interest to study molluscan immunity for better understanding of the host response to pathogens. Molluscs possess a natural immunity formed by anatomical and chemical protective barriers that prevent damage of the underlying tissues, body fluid lo...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：1997-01-01 00:00:00
abstract：:The effect of complexes of lidocaine with zinc, copper and cobalt on histamine release from peritoneal rat mast cells induced by various secretagogues was investigated. The complexes of lidocaine with metal ions inhibited histamine release induced by compound 48/80 and ionophoreous antibiotics: A23187 and X537A. The i...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:The respiratory burst of polymorphonuclear leukocytes depends on activation of many enzymes and generation of variety of second messengers. One of important links leading to polymorphonuclear leukocytes (PMNL) activation is a transient rise in intracellular free calcium concentration ([Ca2+]i). Serine proteinase inhib...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Phagocytes such as neutrophils and monocytes play an essential role in host defenses against microbial pathogens. Reactive oxygen species (ROS), such as superoxide anion, hydrogen peroxide, the hydroxyl radical, and hypochlorous acid, together with microbicidal peptides and proteases, constitute their antimicrobial ar...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2005-05-01 00:00:00
abstract：:Alanine aminotransferase activities were tested in erythrocytes of Polish population sample of 213 adults (105 women and 108 men) and 95 children (aging 6 months to 4 years). In the tests a modified method of Wróblewski and Cabaud was used. A significant scatter of enzyme activities was noted, which ranged in adults b...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:Allogenic, semisyngeneic and syngeneic sera of animals immunized with ML-positive leukemia L1210 cells, besides anti-ML antibodies, contain antibodies which react with Gross cellular surface antigen. ML antigen and Gross cellular surface antigen were shown by the immunoferritin test in electron microscopy, and by the ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:We examined the serum levels of IL-6, IL-8, TNF, IL-6R, TNF-R1, and CRP and the dynamics of changes in these levels according to age. The study included healthy individuals of 20-90 years of age. Participants were divided into subgroups based on their decade of life, and into subgroups of ≥65 or <65 years. Serum cytok...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-015-0357-7
更新日期：2016-06-01 00:00:00
abstract：:The ability of outer membrane proteins (OMP) of Shigella flexneri to induce tumor necrosis factor (TNF) and interleukin 6 (IL-6) production by spleen cells and macrophages of mice was investigated. Treatment of spleen cells with OMP resulted in the release of only traces of TNF activity. In contrast, macrophages treat...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:The objective of our study was to evaluate the impact of sex and age on the prevalence of sensitization to inhalant allergens. The study was performed as a part of Polish Epidemiology of Allergic Diseases study, and data concerning citizens of Wroclaw were analyzed. The participants were divided into three age groups ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-016-0425-7
更新日期：2017-06-01 00:00:00
abstract：:Colonization of the gastrointestinal tract with multidrug-resistant (MDR) bacteria is a consequence of gut dysbiosis. We describe the successful utilization of fecal microbiota transplantation to inhibit Klebsiella pneumoniae MBL(+) and Escherichia coli ESBL(+) gut colonization in the immunocompromised host as a novel...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 信件
doi：10.1007/s00005-016-0387-9
更新日期：2016-06-01 00:00:00
abstract：:Antibacterial, antifungal and antitumor activity of 15 newly synthetized compounds were investigated in vitro. These compounds were mainly 1-[4-pyridyl]-pyridinium salts, dipyridyl sulphides and corresponding sulphones. Antitumor activity was evaluated in a model of leukemia L1210, P388, Sarcoma 180, Ehrlich carcinoma...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:The outer membrane proteins (OMP) obtained from 33 strains of Hafnia of different origin, were analysed by SDS-polyacrylamide gel electrophoresis. About 21 protein bands could be distinguished in OMP of each strain. The major proteins of the outer membrane were of apparent molecular weight 34.000 (34K), 37.000 (37K), ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:Human serum proteins were bound on and eluted from sepharose-polylysine-histamine column. Thus obtained protein fraction was referred to as HBP (Histamine Binding Protein). HBP proteins were examined for the ability to bind histamine by biologic method applied to isolated guinea pig intestine. Chromatographic separati...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:Pharmacological activity of 6 newly synthetized water-soluble derivatives of barbiturylo propanosulfonic acids, was evaluated. The compounds were obtained under the conditions of the Ritter reaction. The experiments were performed with the aim to determine the anti-inflammatory and immunotropic activities as well as t...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:The comparison of electrophoretic protein patterns and concentrations of the G, A and M immunoglobulins before initiation of oral IFN-alpha therapy of viral hepatitis and after 2 weeks of treatment allow to predict patient's response. Patient who after 2 weeks of treatment with ultra-low orally administered IFN-alpha ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Allogenic transplantations of bone marrow or spleen cells were carried out on rabbits treated with cyclophosphamide. About 50% of the recipients developed chimerism of peripheral blood cells. Chimerism was a passing phenomenon prevailing from 14 to 180 days after grafting. A phenomenon indicating that not all cell lin...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Antiinflammatory effect of ibuprofen was studied in the model of adjuvant arthritis in rats. Its effectiveness was evaluated on the basis of morphological and biochemical indices. The values of proteolytic and beta-glucuronidase activity in the blood serum were shown to correlate well with clinical exacerbation of adj...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:Tissue distribution of non-Lyt1.1 ("Ly10-like") antigen or antigens encoded by short chromosomal segment differentiating B6-Ly-1a congenic strain from B6 strain of mice was studied by quantitative absorption of (BALB/c X B6)F1 anti B6-Ly-1a antiserum and by direct cytotoxicity of Ly-10-132-12-26 monoclonal antibody on...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:The innate immune system is essential for the first line of host defense against micropathogens. In virus-infected cells, exposed viral nucleotides are sensed by pattern recognition receptors (PRRs), resulting in the induction of type I interferon. Retinoic acid-inducible gene-I-like receptors (RLRs) are a member of P...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-010-0107-9
更新日期：2011-02-01 00:00:00
abstract：:Sustained chronic inflammation induces activation of genes involved in cellular proliferation and apoptosis, thereby causing skeletal muscle degeneration. To investigate in vitro effects of isolated pentacyclic triterpenes from Eugenia punicifolia (Ep-CM) upon signaling pathways involved in the regulation of skeletal ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-014-0291-0
更新日期：2014-12-01 00:00:00
abstract：:In 51 cases with non-Hodgkin's lymphoma and in 25 healthy subjects, immunological state was determined by resorting to values of the following parameters of nonspecific immunity: the levels of G, A and M immunoglobulins, antistreptolysins, complement, T and B lymphocytes, monocytes, granulocytes and the skin test with...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Humoral and cellular mechanisms of immunity to infection with Y. pseudotuberculosis bacilli in mice were studied. Development of delayed hypersensitivity, measured by the footpad test and macrophage migration inhibition test, was significantly correlated with immunity, expressed by elimination of Y. pseudotuberculosis...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
