Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P04141 (granulocyte-macrophage colony-stimulating factor)
 6,790 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 20 years old man with peripheral primitive neuroectodermal tumor involving the bone marrow received 12 Gy fractionated total body irradiation, 140 mg/m2 melphalan, 1800 mg/m2 etoposide, and 1500 mg/m2 carboplatin for consolidation of first remission. Thereafter, 250 micrograms/m2/day recombinant human granulocyte-macrophage colony-stimulating factor (rh GM-CSF) (Behring Werke) were administered as continuous infusion 4 days after infusion of autologous bone marrow and peripheral stem cells to accelerate granulocyte reconstitution for control of a continued febrile state. The clinical picture of capillary leak syndrome developed with weight gain, pleural effusions and peripheral edema. The patient's condition stabilized after discontinuation of rh GM-CSF. Eight days later he died of invasive aspergillosis. The clinical course of our patient suggests a potentially fatal toxic effect of rh GM-CSF, even in low dose, in the setting of septicemia or fungemia.
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PMID:Capillary leak syndrome during low dose granulocyte-macrophage colony-stimulating factor (rh GM-CSF) treatment of a patient in a continuous febrile state. 203 71

Cyclophosphamide (CY)-induced neutropenia exacerbates septic shock and acute lung injury during Candida albicans (CA) fungemia in conscious rats. We hypothesized that treatment of such animals with recombinant murine granulocyte-macrophage colony-stimulating factor (GM-CSF) improves host defense during disseminated candidiasis by increasing peripheral neutrophils (PMNs) and enhancing endogenous production of antifungal cytokines including tumor necrosis factor-alpha (TNF). Naive (neutrophil-replete) or neutropenic rats were infected with 10(7) yeast-phase CA; subgroups received GM-CSF (25 micrograms/kg sc) or sterile 0.9% NaCl (NS) twice a day beginning 3 days before CA infection. Arterial hemodynamics, formed blood elements, bioactive TNF in serum and bronchoalveolar lavage fluid (BALF), and lung histopathology were monitored for up to 72 h after infection. All naive animals receiving GM-CSF (n = 5) and 78% of naive rats given NS (n = 9) remained normotensive through 72 h with no lung injury, differing principally in baseline PMNs before CA infection (8.8 +/- 1.8 x 10(3)/microliters, mean +/- SE, vs. 3.7 +/- 0.4 x 10(3)/microliters, respectively, P < 0.01). Neutropenic rats given NS (baseline PMN = 41 +/- 10/microliters, n = 7) were sensitized to CA, and 100% died of hypothermic shock with severe respiratory distress within 56 h of infection. Pulmonary periarterial and alveolar hemorrhage were prominent. Although GM-CSF did not increase baseline PMNs in CY animals by the outset of infection (162 +/- 58/microliters, n = 8), 62% of these rats remained normotensive and eupneic through 72 h (P < 0.01), and their lungs showed no perivascular hemorrhage, alveolar disruption, or fungi.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Recombinant GM-CSF reduces lung injury and mortality during neutropenic Candida sepsis. 820 49