Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0018133 (
graft-versus-host disease
)
18,032
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Herpes simplex virus (HSV) infection in adult patients who underwent cord blood transplantation (CBT) from unrelated donors was studied. None of nine HSV-seronegative patients developed HSV disease after CBT. Of 28 HSV-seropositive patients, seven (25%) developed HSV disease at a median of 92 days after CBT (range, 52-239 days). The cumulative incidence of HSV disease in HSV-seropositive patients was 27% at 12 months after CBT. The manifestations of HSV disease included
gingivostomatitis
(three patients), herpes labialis (two patients), localized herpes facialis of the nose (one patient), and disseminated eczema herpeticum (one patient). HSV disease recurred in two patients as
gingivostomatitis
and disseminated eczema herpeticum. All the patients responded to antiviral therapy. The presence of grade II-IV acute
graft-versus-host disease
(
GVHD
) was significantly associated with a higher rate of HSV disease after CBT (51 vs 8%, P=0.015). These results suggest that the recovery of HSV-specific immune responses is delayed in patients who develop grade II-IV acute
GVHD
after CBT.
...
PMID:Herpes simplex virus infection in adult patients after unrelated cord blood transplantation: a single-institute experience in Japan. 1464 49
Leukocyte adhesion deficiency type I (LAD-I) is an inherited immunodeficiency disorder caused by defective expression of the leukocyte integrins, namely, lymphocyte function-associated antigen 1, Mac-1, and p150, 95, and is associated with obstructed cell adhesion, migration, and phagocytosis. Patients suffer from various bacterial or fungal infections and their prognoses are poor. The only curative treatment is hematopoietic stem cell transplantation. Conventional myeloablative transplantations have been performed, but with unsatisfactory results. We performed the first successful nonmyeloablative unrelated marrow transplantation for a 20-year-old female LAD-I patient, who suffered from recurrent and occasionally life-threatening infections such as cellulitis,
gingivostomatitis
, and sepsis. We adopted a preparative regimen with fludarabine, cyclophosphamide, and low-dose total-body irradiation, and tacrolimus and short-term methotrexate as immunosuppressants. This procedure was sufficiently immunosuppressive to obtain stable engraftment without remarkable complications, and
graft-versus-host disease
was controllable. Dramatic improvement of her disease was observed, supported by the normal expressions of integrins. Twenty one months after transplantation, she is well with a Karnofsky score of 100. Thus, nonmyeloablative transplantation is considered a feasible method for LAD-I.
...
PMID:Successful nonmyeloablative bone marrow transplantation for leukocyte adhesion deficiency type I from an unrelated donor. 1767 74