TY - JOUR
T1 - Absence of Kaposi sarcoma among ethiopian immigrants to Israel despite high seroprevalence of human herpesvirus8
AU - Grossman, Zehava
AU - Iscovich, Jose
AU - Schwartz, Fidi
AU - Azizi, Esther
AU - Klepfish, Avraham
AU - Schattner, Ami
AU - Sarid, Ronit
N1 - Funding Information:
This work was supported by the Yigal Alon Fellowship (Dr Sarid) and by a grant from the Israel Cancer Association (Dr Sarid).
PY - 2002/9
Y1 - 2002/9
N2 - Objective: To determine the prevalence of Kaposi sarcoma (KS) and human herpesvirus 8 (HHV-8) seropositivity in Ethiopian Jewish immigrants to Israel. Methods: A Western blot assay was used to determine the seroprevalence of HHV-8 in serum samples from 202 randomly selected human immunodeficiency virus (HIV)-negative and 47 HIV-positive Ethiopian immigrants; samples were obtained on arrival of the immigrants in Israel. The Israel Cancer Registry provided comprehensive data on the occurrence of KS among Ethiopian immigrants and in the non-Ethiopian population of Israel. Results: A total of 39.1% and 57% of the HIV-negative and HIV-positive Ethiopians, respectively, were infected with HHV-8 (P<.03). However, none of the Ethiopiansexamined and none of the other HIV-negative Ethiopians among about 45,000 immigrants had KS. Moreover, only 1 (0.85%) of 118 Ethiopian patients with acquired immunodeficiency syndrome (AIDS) developed KS compared with 49 (12.5%) of 391 non-Ethiopian AIDS patients (P<;.001). Conclusion: Although HHV-8 infection is common in Ethiopian Jewish immigrants to Israel, these patients almost never develop KS, in marked contrast to the strong association usually observed. The mechanism behind this population's unique protection requires further study i.e.,
AB - Objective: To determine the prevalence of Kaposi sarcoma (KS) and human herpesvirus 8 (HHV-8) seropositivity in Ethiopian Jewish immigrants to Israel. Methods: A Western blot assay was used to determine the seroprevalence of HHV-8 in serum samples from 202 randomly selected human immunodeficiency virus (HIV)-negative and 47 HIV-positive Ethiopian immigrants; samples were obtained on arrival of the immigrants in Israel. The Israel Cancer Registry provided comprehensive data on the occurrence of KS among Ethiopian immigrants and in the non-Ethiopian population of Israel. Results: A total of 39.1% and 57% of the HIV-negative and HIV-positive Ethiopians, respectively, were infected with HHV-8 (P<.03). However, none of the Ethiopiansexamined and none of the other HIV-negative Ethiopians among about 45,000 immigrants had KS. Moreover, only 1 (0.85%) of 118 Ethiopian patients with acquired immunodeficiency syndrome (AIDS) developed KS compared with 49 (12.5%) of 391 non-Ethiopian AIDS patients (P<;.001). Conclusion: Although HHV-8 infection is common in Ethiopian Jewish immigrants to Israel, these patients almost never develop KS, in marked contrast to the strong association usually observed. The mechanism behind this population's unique protection requires further study i.e.,
UR - http://www.scopus.com/inward/record.url?scp=0036729667&partnerID=8YFLogxK
U2 - 10.4065/77.9.905
DO - 10.4065/77.9.905
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AN - SCOPUS:0036729667
SN - 0025-6196
VL - 77
SP - 905
EP - 909
JO - Mayo Clinic Proceedings
JF - Mayo Clinic Proceedings
IS - 9
ER -
