Gene involved in the 3q27 translocation associated with B-cell lymphoma, BCL5, encodes a Krüppel-like zinc-finger protein.

abstract：:Uncontrolled activation of the complement system against endothelial and blood cells is central to the pathogenesis of atypical hemolytic uremic syndrome (aHUS). aHUS patients frequently carry mutations in the inhibitory complement regulator factor H (FH). Mutations cluster in domains 19 and 20 (FH19-20), which are cr...

journal_title：Blood

authors： Hyvärinen S,Meri S,Jokiranta TS

更新日期：2016-06-02 00:00:00

abstract：:Hepcidin is a 25-amino-acid peptide demonstrated to be the iron regulatory hormone capable of blocking iron absorption from the duodenum and iron release from macrophages. Mutations affecting hepcidin regulators or the hepcidin gene itself cause hemochromatosis, a common genetic disorder. Hepcidin is produced mainly b...

journal_title：Blood

authors： Zumerle S,Mathieu JR,Delga S,Heinis M,Viatte L,Vaulont S,Peyssonnaux C

更新日期：2014-06-05 00:00:00

abstract：:We compared 48-hour urinary iron excretion after a twice-daily subcutaneous bolus injection of deferoxamine and after 12 hours of subcutaneous continuous infusion of the drug in 27 patients with iron overload (mean age, 55.7 years). In most patients, the iron overload was due to multiple transfusions administered duri...

journal_title：Blood

authors： Franchini M,Gandini G,de Gironcoli M,Vassanelli A,Borgna-Pignatti C,Aprili G

更新日期：2000-05-01 00:00:00

abstract：:To elucidate the role of retinoic acid (RA) in anti-CD40 + interleukin-4 (IL-4)-mediated B-cell activation, the effect of 10(-12) to 10(-6) mol/L RA was studied in anti-CD40 (1 microgram/mL) + IL-4 (5 ng/mL)-mediated proliferation and Ig synthesis by human peripheral blood mononuclear cells (PBMC) and B cells in healt...

journal_title：Blood

authors： Worm M,Krah JM,Manz RA,Henz BM

更新日期：1998-09-01 00:00:00

abstract：:Maintenance of myeloid cell homeostasis requires continuous turnover of phagocytes from the bloodstream, yet whether environmental signals influence phagocyte longevity in the absence of inflammation remains unknown. Here, we show that the gut microbiota regulates the steady-state cellular lifespan of neutrophils and ...

journal_title：Blood

authors： Hergott CB,Roche AM,Tamashiro E,Clarke TB,Bailey AG,Laughlin A,Bushman FD,Weiser JN

更新日期：2016-05-19 00:00:00

abstract：:Men1 is a tumor suppressor gene mutated in endocrine neoplasms. Besides its endocrine role, the Men1 gene product menin interacts with the mixed lineage leukemia (MLL) protein, a histone H3 lysine 4 methyltransferase. Although menin and MLL fusion proteins cooperate to activate Homeobox (Hox) gene expression during tr...

journal_title：Blood

authors： Maillard I,Chen YX,Friedman A,Yang Y,Tubbs AT,Shestova O,Pear WS,Hua X

更新日期：2009-02-19 00:00:00

abstract：:The production and deployment of phagocytes are central functions of the hematopoietic system. In the 1950s, radioisotopic studies demonstrated the high production rate and short lifespan of neutrophils and allowed researchers to follow the monocytes as they moved from the marrow through the blood to become tissue mac...

journal_title：Blood

authors： Dale DC,Boxer L,Liles WC

更新日期：2008-08-15 00:00:00

abstract：:Human plasma fibrinogen is produced by liver parenchymal cells. Such molecules contain two classes of gamma-chains (gamma A, gamma'), which differ with respect to their COOH-terminal sequences. When fibrin is crosslinked in the presence of factor XIIIa and Ca2+, three types of gamma-dimer are formed (gamma A-gamma A; ...

journal_title：Blood

authors： Mosesson MW,Homandberg GA,Amrani DL

更新日期：1984-05-01 00:00:00

abstract：:Cyclic adenosine monophosphate (cAMP) is an important modulator of platelet responses to agonists. Cyclic nucleotide phosphodiesterase (PDE) controls intracellular cAMP concentrations by hydrolyzing it to AMP. The major PDE activity in platelets is PDE3A (cyclic guanosine monophosphate [cGMP]-inhibited PDE). To obtain...

journal_title：Blood

authors： Cheung PP,Xu H,McLaughlin MM,Ghazaleh FA,Livi GP,Colman RW

更新日期：1996-08-15 00:00:00

abstract：:Alkylureas are capable of inhibiting sickling in vitro and the gelation of solutions of hemoglobin S at concentrations between 0.05 and 0.1 M with increasing effectiveness that is directly proportional to the length of the alkyl chain (butyl greater than propyl greater than ethyl greater than methyl). 6The inhibitory ...

journal_title：Blood

authors： Elbaum D,Roth EF Jr,Neumann G,Jaffé ER,Bookchin RM,Nagel RL

更新日期：1976-08-01 00:00:00

abstract：:The mechanism(s) underlying the release of stem/progenitor cells from bone marrow into the circulation is poorly understood. We hypothesized that matrix metalloproteinases (MMPs), especially gelatinases, which are believed to participate in the proteolysis of basement membranes and in the migration of leukocytes, may ...

journal_title：Blood

authors： Janowska-Wieczorek A,Marquez LA,Nabholtz JM,Cabuhat ML,Montaño J,Chang H,Rozmus J,Russell JA,Edwards DR,Turner AR

更新日期：1999-05-15 00:00:00

abstract：:This study investigated the immunogenicity of Wilms tumor gene product 1 (WT1)-peptide vaccination in WT1-expressing acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) patients without curative treatment option. Vaccination consisted of granulocyte-macrophage colony-stimulating factor subcutaneously days ...

journal_title：Blood

authors： Keilholz U,Letsch A,Busse A,Asemissen AM,Bauer S,Blau IW,Hofmann WK,Uharek L,Thiel E,Scheibenbogen C

更新日期：2009-06-25 00:00:00

abstract：:Arsenic trioxide (As₂O₃) is a highly effective treatment for patients with refractory/relapsed acute promyelocytic leukemia (APL), but resistance to As₂O₃ has recently been seen. In the present study, we report the findings that 2 of 15 patients with refractory/relapsed APL treated with As₂O₃ were clinically As₂O₃ res...

journal_title：Blood

authors： Goto E,Tomita A,Hayakawa F,Atsumi A,Kiyoi H,Naoe T

更新日期：2011-08-11 00:00:00

abstract：:Myelodysplastic syndromes (MDSs) are hematopoietic stem cell disorders in which recurrent mutations define clonal hematopoiesis. The origin of the phenotypic diversity of non-del(5q) MDS remains unclear. Here, we investigated the clonal architecture of the CD34+CD38- hematopoietic stem/progenitor cell (HSPC) compartme...

journal_title：Blood

authors： Chesnais V,Arcangeli ML,Delette C,Rousseau A,Guermouche H,Lefevre C,Bondu S,Diop M,Cheok M,Chapuis N,Legros L,Raynaud S,Willems L,Bouscary D,Lauret E,Bernard OA,Kosmider O,Pflumio F,Fontenay M

更新日期：2017-01-26 00:00:00

abstract：:Anaplastic large cell lymphoma (ALCL) is a T-cell malignancy predominantly driven by a hyperactive anaplastic lymphoma kinase (ALK) fusion protein. ALK inhibitors, such as crizotinib, provide alternatives to standard chemotherapy with reduced toxicity and side effects. Children with lymphomas driven by nucleophosmin 1...

journal_title：Blood

authors： Prokoph N,Probst NA,Lee LC,Monahan JM,Matthews JD,Liang HC,Bahnsen K,Montes-Mojarro IA,Karaca-Atabay E,Sharma GG,Malik V,Larose H,Forde SD,Ducray SP,Lobello C,Wang Q,Luan SL,Pospíšilová Š,Gambacorti-Passerini C,Burk

更新日期：2020-10-01 00:00:00

abstract：:The etiopathologic basis of painful crisis in sickle cell anemia is largely unknown, and no objective criteria for its diagnosis and follow-up exist at present. We have studied 11 patients through 14 painful crises and observed a significant decrease of the densest fraction of red cells in 12 of the 14 crises as deter...

journal_title：Blood

authors： Fabry ME,Benjamin L,Lawrence C,Nagel RL

更新日期：1984-08-01 00:00:00

abstract：:We have previously observed an increased frequency of liver failure in human immunodeficiency virus (HIV)-infected hemophiliacs. The purpose of this study was to quantitate hepatitis C virus (HCV) RNA levels in serial samples from HIV-seropositive (HIV+) and HIV-seronegative (HIV-) hemophiliacs before and after HIV se...

journal_title：Blood

authors： Eyster ME,Fried MW,Di Bisceglie AM,Goedert JJ

更新日期：1994-08-15 00:00:00

abstract：:PRKAR1A (R1A)-retinoic acid receptor-alpha (R1A-RARalpha) is the sixth RARalpha-containing fusion protein in acute promyelocytic leukemia (APL). Using the murine bone-marrow retroviral transduction/transformation assay, we showed that R1A-RARalpha fusion protein could transform bone-marrow progenitor/stem cells. In ge...

journal_title：Blood

authors： Qiu JJ,Lu X,Zeisig BB,Ma Z,Cai X,Chen S,Gronemeyer H,Tweardy DJ,So CW,Dong S

更新日期：2010-01-21 00:00:00

abstract：:Interleukin 21 (IL-21) is a member of the common gamma-chain family of cytokines, which influence a broad spectrum of immunologic responses. A number of studies have examined the function of IL-21, but its specific role in Th1/Th2-cell differentiation and related effector responses remains to be clarified. Thus, we ge...

journal_title：Blood

authors： Fröhlich A,Marsland BJ,Sonderegger I,Kurrer M,Hodge MR,Harris NL,Kopf M

更新日期：2007-03-01 00:00:00

abstract：:Managing vitamin K antagonist (VKA) therapy is challenging in children because of a narrow therapeutic range and wide inter- and intra-individual variability in dose response. Only a few small studies have investigated the effect of nongenetic and genetic factors on the dose response to VKAs in children. In a cohort s...

journal_title：Blood

authors： Moreau C,Bajolle F,Siguret V,Lasne D,Golmard JL,Elie C,Beaune P,Cheurfi R,Bonnet D,Loriot MA

更新日期：2012-01-19 00:00:00

abstract：:We report a novel chromosome translocation--t(2;5)(p23;q35) or its variant, t(2;5;13)(p23;q35;q12)--in 3 patients with peripheral T-cell lymphoma. All 3 were female children who had peripheral lymphadenopathy without organomegaly and underwent complete remission with or without chemotherapy. Their tumors were characte...

journal_title：Blood

authors： Kaneko Y,Frizzera G,Edamura S,Maseki N,Sakurai M,Komada Y,Sakurai M,Tanaka H,Sasaki M,Suchi T

更新日期：1989-02-15 00:00:00

abstract：:The serpin antithrombin III (AT III) is reported to have hemostasis-regulating and anti-inflammatory properties. To determine its ability to influence thrombin-independent leukocyte responses, the direct effects of the AT III concentrate Kybernin P and a monoclonal antibody-purified AT III on neutrophil migration were...

journal_title：Blood

authors： Dunzendorfer S,Kaneider N,Rabensteiner A,Meierhofer C,Reinisch C,Römisch J,Wiedermann CJ

更新日期：2001-02-15 00:00:00

abstract：:Anemia and neutropenia often develop in cats that are infected with the feline immunodeficiency virus (FIV), a lentivirus biologically similar to the human immunodeficiency virus (HIV). To assess the role of FIV in the pathogenesis of these abnormalities, marrow culture studies were performed on nine asymptomatic, hem...

journal_title：Blood

authors： Linenberger ML,Shelton GH,Persik MT,Abkowitz JL

更新日期：1991-10-15 00:00:00

abstract：:To investigate genetic variants that affect iron concentrations in persons not affected by overt genetic disorders of iron metabolism, a genome-wide association study was conducted in the InCHIANTI Study (N = 1206) and the Baltimore Longitudinal Study of Aging (N = 713). The top 2 single-nucleotide polymorphisms were ...

journal_title：Blood

authors： Tanaka T,Roy CN,Yao W,Matteini A,Semba RD,Arking D,Walston JD,Fried LP,Singleton A,Guralnik J,Abecasis GR,Bandinelli S,Longo DL,Ferrucci L

更新日期：2010-01-07 00:00:00

abstract：:Malignant cells are capable of influencing the microenvironment in a manner that facilitates tumor cell survival. Bidirectional crosstalk between chronic lymphocytic leukemic (CLL) cells and marrow-derived mesenchymal stromal cells (MSCs) activates both cell types. In this study, we observed that the conditioned mediu...

journal_title：Blood

authors： Ding W,Knox TR,Tschumper RC,Wu W,Schwager SM,Boysen JC,Jelinek DF,Kay NE

更新日期：2010-10-21 00:00:00

abstract：:Autoimmune hemolytic anemia (AIHA) in children is sometimes characterized by a severe course, requiring prolonged administration of immunosuppressive therapy. Rituximab is able to cause selective in vivo destruction of B lymphocytes, with abrogation of antibody production. In a prospective study, we have evaluated the...

journal_title：Blood

authors： Zecca M,Nobili B,Ramenghi U,Perrotta S,Amendola G,Rosito P,Jankovic M,Pierani P,De Stefano P,Bonora MR,Locatelli F

更新日期：2003-05-15 00:00:00

abstract：:Fas ligand (FasL) and perforin pathways not only are the major mechanisms of T cell-mediated cytotoxicity but also are involved in homeostatic regulation of these T cells. In the present study, we tested whether CD8+ donor T cells that are deficient in both perforin and FasL (cytotoxic double deficient [cdd]) could in...

journal_title：Blood

authors： Maeda Y,Levy RB,Reddy P,Liu C,Clouthier SG,Teshima T,Ferrara JL

更新日期：2005-03-01 00:00:00

abstract：:Although plasmacytoid dendritic cells (pDCs) are involved in HIV-1 pathogenesis, the precise mechanism of interaction between pDCs and HIV-1 in vivo is not clear. The conflicting reports in HIV-1-infected patients highlight the importance of studying the interaction between HIV-1 and pDCs in relevant in vivo models. T...

journal_title：Blood

authors： Zhang L,Jiang Q,Li G,Jeffrey J,Kovalev GI,Su L

更新日期：2011-06-09 00:00:00

abstract：:Sequencing the complete factor IX gene of 2 sisters with hemophilia B with different phenotypes and no family history of hemorrhagic diathesis revealed a common 5' splice site mutation in intron 3 (T6704C) in both and an additional missense mutation (I344T) in one. The presence of dysfunctional antigen in the latter s...

journal_title：Blood

authors： Costa JM,Vidaud D,Laurendeau I,Vidaud M,Fressinaud E,Moisan JP,David A,Meyer D,Lavergne JM

更新日期：2000-08-15 00:00:00

abstract：:Enzymes of the glycolytic pathway as well as some ancillary enzymes were studied in normal red cells parasitized with Plasmodium falciparum in culture at varying parasitemias as well as in isolated parasites. The levels of all enzymes except diphosphoglycerate mutase, glucose-6-phosphate dehydrogenase, and adenylate k...

journal_title：Blood

authors： Roth EF Jr,Calvin MC,Max-Audit I,Rosa J,Rosa R

更新日期：1988-12-01 00:00:00