To investigate the pathogenesis of macroglobulinemia in the tropical splenomegaly syndrome (TSS), we assessed the functional activity of B lymphocytes and T cell subsets in a pokeweed mitogen-driven assay of immunoglobulin synthesis. Mononuclear cells from patients with TSS produced more IgM than cells from village or from distant controls. This appeared to result from a decrease in the number and/or activity of suppressor T cells of the T8+ phenotype. The lack of functional suppressor T lymphocytes was associated with the presence in sera from patients with TSS of IgM antibodies that specifically killed T8+, 9.3-, 60.1+ T cells from normal donors. These results support the hypothesis that macroglobulinemia in TSS results from defective immunoregulatory control of B cell function, and that this may be caused by lysis of suppressor T cells by specific lymphocytotoxic antibodies produced by patients with this syndrome.
W F Piessens, S L Hoffman, A A Wadee, P W Piessens, S Ratiwayanto, L Kurniawan, J R Campbell, H A Marwoto, L L Laughlin
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Splénomégalie palustre hyper-réactive
F Maazoun, O Deschamps, E Barros-Kogel, E Ngwem, N Fauchet, P Buffet, A Froissart |
La Revue de Médecine Interne | 2015 |
Hyperreactive Malarial Splenomegaly Syndrome--Can the Diagnostic Criteria Be Improved?
A McGregor, T Doherty, P Lowe, P Chiodini, W Newsholme |
The American journal of tropical medicine and hygiene | 2015 |
Advances in Parasitology
H Huang |
Chagas Disease, Part A | 2011 |
Hyper-reactive malarial splenomegaly and splenic infarct in a caucasian toddler
AC Lee |
Infectious disease reports | 2011 |
Hyperreactive malarial splenomegaly is associated with low levels of antibodies against red blood cell and Plasmodium falciparum derived glycolipids in Yanomami Amerindians from Venezuela
L Vivas, KP O’Dea, O Noya, R Pabon, M Magris, C Botto, AA Holder, KN Brown |
Acta Tropica | 2008 |
Hyper-reactive malarial splenomegaly: Rare cause of pyrexia of unknown origin
S Verma, A Aggarwal |
The Indian Journal of Pediatrics | 2007 |
The importance of the spleen in malaria
CR Engwerda, L Beattie, FH Amante |
Trends in Parasitology | 2005 |
Hyperreactive Malarial Splenomegaly in Europeans: Report of Five Cases
S Puente, M Subirats, A Benito, JM Rubio, JM González-Lahoz |
Journal of Travel Medicine | 2001 |
Hyperreactive malaria in expatriates returning from sub-Saharan Africa
J Ende, A Gompel, E Enden, H Taelman, G Vanham, T Vervoort |
Tropical Medicine and International Health | 2000 |
The use of PCR in the diagnosis of hyper-reactive malarial splenomegaly (HMS)
S Puente, JM Rubio, M Subirats, M Lago, J Gonzalez-Lahoz, A Benito |
Annals of Tropical Medicine and Parasitology | 2000 |
Splénomégalie malarique hyperréactive chez un Européen revenant d'Afrique
H Granier, R Vatan, X Nicolas, M Richecœur, J Martin |
La Revue de Médecine Interne | 1999 |
Hyperreactive Malarial Splenomegaly Syndrome in a European Patient
J Orús, A Martinez, M Corachán, ME Valls |
Tropical Doctor | 1996 |
Use of immunoglobulin gene rearrangements to show clonal lymphoproliferation in hyper-reactive malarial splenomegaly
I Bates, DH Bevan, TR Rutherford, G Bedu-Addo |
The Lancet | 1991 |
Cell surface antibodies in Type 1 (insulin-dependent) diabetic patients: II. Presence of immunoglobulins M which bind to lymphocytes
O Segers, F Gorus, G Somers, MV Winkel, M Vercammen, D Pipeleers |
Diabetologia | 1989 |
Immunopathological mechanisms in the induction of parasitic diseases with particular reference to type III hypersensitivity reactions
MW Steward |
Parasitology | 1987 |
6 Tropical splenomegaly syndrome (TSS) and other diseases of the spleen
D Hewlett, CS Pitchumoni |
Bailliere's Clinical Gastroenterology | 1987 |
Asymptomatic malaria infections — Do they matter?
BM Greenwood |
Parasitology Today | 1987 |
Hyperreactive malarious splenomegaly (tropical splenomegaly syndrome)
GG Crane |
Parasitology Today | 1986 |