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Blood Weekly

Susan Hasty, Publisher

Table of Contents . . . January 13th, 2005

Non-Subscriber - Summaries Only

Related Areas: Other Issues in Blood Weekly | Other Publications

Genetic Testing - Rapid prenatal diagnosis by QF-PCR detects major numerical chromosome disorders

Stem Cell Research - SC expressing homing receptors expanded from cryopreserved/unselected cord blood

Stem Cell Transplantation - IL-8 may play important role during engraftment after hematopoietic SCT

Stem Cell Transplantation - Routine high resolution HLA-A/B/C typing does not improve HSCT outcome

Tissue Engineering - Novel tissue scaffolds developed for craniofacial and joint defects

Acute Myelogenous Leukemia - Farnesyl transferase inhibitor can help patients at high-risk for AML

Acute Myeloid Leukemia - ATRA improves CR rate/event-free & overall survival in elderly patients with AML

Allergy and Immunology - Biological loading of allergens different due to local influences

Alzheimer Disease - Dihydrolipoamide dehydrogenase gene associated with Alzheimer disease

Anemia - Baseline hematocrit was a predictor of mortality rate in anemic heart patients

Anemia - Findings from study of anemia treatments published

Antigen Receptors - Bam32 B cell adaptor molecule regulates B cell antigen receptor internalization

Apoptosis - Alpha-DL-tocopherol protects ESFT cells from betulinic acid-induced apoptosis

Apoptosis - Antioxidant prevention of apoptosis not just associated with scavenging ability

Apoptosis - NF-kappa B activity determines sensitivity of kidney cells to apoptosis

Argatroban - Argatroban reduced thrombin generation regardless of antithrombin levels

Arrhythmia - Animal studies show stem cells might make biological pacemaker

Avian Sarcoma Virus - ASV integration sites in human genome distributed over all chromosomes

Blood Drive - Rutland County, Vermont, sets record during blood drive

Blood Substitute - Detroit clinics to test blood substitute as part of nationwide test

Bone Marrow Disorders - Discovery of genetic profiles, mutations aid treatment of bone marrow disorders

Breast Cancer - Hexadecylphosphocholine causes rapid cell death in mammary tumor cells

Calcivirus Infection - Histological features of calcivirus infection overlap with allograft rejection

Cancer Therapy - Company acquires c-myb antisense drug from Temple University

Cancer Therapy - Pharma company announces positive clinical results for PBI-1402

Carcinogens - Different genotoxic mechanisms for lung cells exposed to chromate particles

Cardiology - Low frequency magnetic fields turn on stem cell cardiogenesis

Cardioprotection - Mechanistic data can help in developing therapeutics for acute cardioprotection

Chemotherapy - University researchers find method to boost immune system after chemo in mice

Cirrhosis - Essex researchers discover clues to liver disease

Clinical Trial - Immunology company provides clinical trials update

Coagulation Therapy - Circular aptamers targeting thrombin show enhanced capabilities

Coagulation Therapy - Novel reaction scheme promising for anticoagulative glass substrate development

Colorectal Cancer - DNA test for colorectal cancer yields disappointing results

Congestive Heart Failure - Phase 2 clinical study of thyroid hormone drug in heart failure initiated

Coxiella Burnetii - Overall C. burnetii growth cycle characteristic of a closed bacterial system

Crimean-Congo Hemorrhagic Fever - MRNA segment of Crimean-Congo hemorrhagic fever virus outbreak strains analyzed

Dengue Fever - Human leukocyte antigen DQ1 positively associated with dengue fever

Diabetes - Health Department says diabetes is rising as a cause of death in New York

Diabetes Detection - Beam of light can find signs of diabetes

Disease Prevention - Early diagnosis and prevention of renal and cardiovascular disease essential

Drug Development - Cells expressing artificial complementary peptide inhibit HIV-1 infection

Drug Development - Hinnuliquinone inhibits HIV-1 protease

Drug Development - Mitochondrial membrane potential disruptor compounds attenuate Lv1 activity

Drug Development - Novel anti-HIV drug design strategy combats susceptibility to drug resistance

Drug Development - Novel targets identified for HIV-1 treatment

Drug Development - Thermodynamics elucidated for next-generation protease inhibitor TMC114

Embryogenesis - Hypoxia enhances hemangioblast specification during early development

Embryonic Stem Cell Research - ESC-derived mouse macrophages is an improved model to study vascular disease

End-Stage Organ Disease - Management of pregnancy in transplant recipients reviewed

Endocrine - Thalassemia treatment results in excessive iron deposits in almost all tissues

Epstein-Barr Virus - TRAF3 is important in EBV-encoded oncoprotein LMP1-mediated signaling

Escherichia Coli - Novel protein ensures timely initiation of E. coli chromosome replication

Essential Thrombocythemia - Pregnancy complications reduced with low-dose aspirin, platelet-lowering drugs

Finance - Dialysis-products company refinances senior credit facilities

Flavenoids - Natural flavones more potent CYP19 inhibitors than flavanones

Gaucher Disease - Altered glucocerebrosidase may contribute parkinsonism risk in Gaucher Disease

Gene Polymorphisms - MAO-A gene polymorphisms associated with panic attacks and GAD

Glioblastoma - MXI1-0 is overexpressed in glioblastomas

Graft-versus-Host Disease - Target antigens determine graft-versus-host disease phenotype

HIV/AIDS Cognition - Interrater reliability modest for neurocognitive diagnoses in HIV infection

HIV/AIDS Drug Screening - Novel method screens HIV-1 RT inhibitors based on based on dock-MM-PB/GS

HIV/AIDS Pathogenesis - APOBEC3G exploits RNA packaging to infiltrate HIV-1 particles

HIV/AIDS Pathogenesis - Amino-terminal region of HIV-1 nucleocapsid required for APOBEC3G packaging

HIV/AIDS Pathogenesis - Close relationship between HIV-1 phenotypic changes and HIV pathogenesis

HIV/AIDS Research - AA insertions near gag cleavage sites restore activity of mutant protease

HIV/AIDS Research - Alpha-defensins inhibit/augment HIV replication by mechanisms that precede RT

HIV/AIDS Research - CD4 phosphorylation partially reverses Nef down-regulation of CD4

HIV/AIDS Research - Chloroquine prevents HIV-1 Tat from perturbing the cytokine balance

HIV/AIDS Research - Complete gene sequencing revealed novel IFN regulatory factor-1 polymorphisms

HIV/AIDS Research - Cross-species transmission of SIV realized

HIV/AIDS Research - Early plasmacytoid DC changes predict viral load rebound in primary infection

HIV/AIDS Research - Functionally impaired HIV CD8 cells show high affinity TCR-ligand interactions

HIV/AIDS Research - Gag influences HIV-1 species-specific tropism

HIV/AIDS Research - HIV-1 Vpr and Sp1 interplay modulates p21(WAF1) gene expression in astrocytes

HIV/AIDS Research - P-glycoprotein expression/genotype correlates with HIV-1 CXCR4 expression

HIV/AIDS Research - SIV Vif proteins are not effective inhibitors of human APOBEC3G or APOBEC3F

HIV/AIDS Research - Selection for cellular Ref1 activity loss releases HIV-1 from CypA dependence

HIV/AIDS Research - Ts1 infection of astrocytes accelerates cell death

HIV/AIDS Research - Viral/cellular protein interactions cause selective uptake of host ICAM-1 by HIV

HIV/AIDS Therapy - C-min/IC50 ratio predicts antiviral response during initial amprenavir-treatment

HIV/AIDS Therapy - Monomeric forms of peptide T analogs have conformational heterogeneity

HIV/AIDS Therapy - Statins reduce HIV-1 replication by preventing ICAM-1 and LFA-1 interactions

HIV/AIDS Vertical Transmission - HIV-1-infected breast milk cells associated with risk of vertical transmission

HIV/AIDS-Associated Dementia - Brain dopaminergic transporters decreased in HIV-associated dementia

HIV/AIDS-Related Fertility - Medically assisted fertility is ethically acceptable in HIV-positive persons

HIV/AIDS-Related Psychosis - Atypical antipsychotic use associated with higher persistence in HIV infection

HIV/AIDS-Related Virology - Certain CTL epitopes subject to repeated positive selection in HIV infection

Hantavirus - Captive breed colonies of wild rodents are hantavirus-free

Hantavirus - Nested RT-PCR detects hantavirus in hantavirus cardiopulmonary syndrome patients

Herpesvirus - HHV-8 can actively replicate in PBMCs

Infection - Identification of laminin receptor as a dengue virus serotype 1 receptor

Influenza A Pandemic - Genetic origins of 1918 flu pandemic different from 1957/1968 strains

Lead Hazard - Michigan Governor signs bills intended to protect children against lead

Leukemia - Chemotherapy lowers levels of antioxidants and micronutrients

Leukemia - Company presents safety and efficacy results of phase I/II StemEx study

Leukemia - Researchers discover a stem-cell switch lurking within leukemias

Malaria -  Plasmodium falciparum development is promoted by recurrent fever

Myocardial Infarction - Human blood stem cells transform themselves to repair injured animal hearts

Neurospora - Novel gene regulates purine catabolism in Neurospora crassa

Obesity Research - Caloric restriction mimetics include lipid-activated nuclear receptor agonists

Osteogenesis Imperfecta - Stem cells transplanted to female fetus

Patents - Court finds in ViaCell's favor in patent case

Potable Water - Safe potable water provisions vary among hospitals caring for immunocompromised

Protein Signalling - PIR-B negatively regulates neutrophil and macrophage integrin signaling

Renal Function - G-CSF accelerates regeneration/prevents renal tubular epithelial cell apoptosis

Reperfusion - Role of mannose-binding lectin-pathway during reperfusion injury studied

Respiratory Syncytial Virus - Cytoplasmic RSV replication induces nuclear heat shock response

SARS-Related Thrombosis - Increased incidence of thrombotic complications in SARS

Salicylates - Salicylates inhibit NFAT-dependent transcription

Salmonella - Nosocomial S. enteriditis outbreak associated with lyophilized enteral nutrition

Sickle Cell Anemia - Positive results reported from ICA-17043 phase II trial in sickle cell anemia

Stem Cell Research - Crry gene involved in LFA-1 dependent proliferation of thymocytes

Stem Cell Research - Engineered muscle-derived SCs have potential as muscular dystrophy treatment

Stem Cell Research - Gene expression of erythroid progenitors profiled by micro-serial analysis

Stem Cell Research - IL-1alpha suppresses cartilage matrix protein expression via BMP-2 suppression

Stem Cell Research - Neural stem cells can become cells that form vascular tube structures

Stem Cell Research - Two-step culture method generates functional DCs from cord blood CD34+ cells

Stem Cell Research - Use of endogenous stem cells for degenerative brain disorders is challenging

Stem Cell Transplantation - Purified NK-cell infusion consolidates engraftment after haploidentical SCT

Stem Cells Research - Differentiated neural stem cells potential source for cell replacement therapy

Tissue Engineering - New strategies use SCs/bioresorbable delivery for cartilage/bone regeneration

Tissue Engineering - Runx2 brings mineralization to myoblast scaffolds designed to treat bone

Tissue Regeneration - Bone marrow cells participate in striated muscle tissue regeneration

Transfusion Medicine - New data support an indirect link between hepatitis C and thyroid cancer

Transfusion Medicine - Red blood cell boost could overcome blood shortages

Transfusion Medicine - Virucidal gamma irradiation doesn't disrupt IVIG integrity

Transfusion Technology - Care Fusion announces FDA 510k clearance for wBloodCare

Transgenics - Real-time qPCR determines transgene copy number in transgenic animals

Transplant Medicine - Hepatitis B viremia before liver transplantation guides post-surgical therapy

Transplantation Medicine - Company receives FDA priority review designation for PULMINIQ NDA

Tuberculosis - Novel anti-tuberculosis agents with potent sterilizing activity are needed

Vector Development - Adeno-associated virus gene vectors may treat hemophilia B

West Nile Virus - WNV VLPs are valuable tool to investigate tissue tropism in early infection

West Nile Virus - West Nile virus encephalitis an emerging disease in renal transplant recipients

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