@article {714,
	title = {Caveolar endocytosis of simian virus 40 is followed by brefeldin A-sensitive transport to the endoplasmic reticulum, where the virus disassembles.},
	journal = {J Virol},
	volume = {76},
	year = {2002},
	month = {2002 May},
	pages = {5156-66},
	abstract = {Simian virus 40 (SV40) enters cells by atypical endocytosis mediated by caveolae that transports the virus to the endoplasmic reticulum (ER) instead of to the endosomal-lysosomal compartment, which is the usual destination for viruses and other cargo that enter by endocytosis. We show here that SV4O is transported to the ER via an intermediate compartment that contains beta-COP, which is best known as a component of the COPI coatamer complexes that are required for the retrograde retrieval pathway from the Golgi to the ER. Additionally, transport of SV40 to the ER, as well as infection, is sensitive to brefeldin A. This drug acts by specifically inhibiting the ARF1 GTPase, which is known to regulate assembly of COPI coat complexes on Golgi cisternae. Moreover, some beta-COP colocalizes with intracellular caveolin-1, which was previously shown to be present on a new organelle (termed the caveosome) that is an intermediate in the transport of SV40 to the ER (L. Pelkmans, J. Kartenbeck, and A. Helenius, Nat. Cell Biol. 3:473-483, 2001). We also show that the internal SV40 capsid proteins VP2 and VP3 become accessible to immunostaining starting at about 5 h. Most of that immunostaining overlays the ER, with some appearing outside of the ER. In contrast, immunostaining with anti-SV40 antisera remains confined to the ER.},
	keywords = {Animals, Antiviral Agents, Biological Transport, Brefeldin A, Capsid, Caveolae, Coatomer Protein, Endocytosis, Endoplasmic Reticulum, Simian virus 40, Virus Replication},
	issn = {0022-538X},
	author = {Norkin, Leonard C and Anderson, Howard A and Wolfrom, Scott A and Oppenheim, Ariella}
}
@article {1734,
	title = {The specificity of heterophil antibodies in patients and healthy donors with no or minimal signs of infectious mononucleosis.},
	journal = {Blood},
	volume = {47},
	year = {1976},
	month = {1976 Jan},
	pages = {91-8},
	abstract = {<p>Over several years sera were collected from 14 heterophil-positive students or patients who did not fulfill minimal hematologic criteria for infectious mononucleosis (I.M.) The specificity of these heterophil reactions for I.M. was investigated by determining antibodies to Epstein-Barr virus-determined antigens, i.e., to viral capsid antigens (VCA), early antigens (EA), and EBV-associated nuclear antigens (EBNA). On the basis of detectable anti-EA and/or the early absence and late emergence of anti-EBNA, four of these 14 individuals showed evidence of a current or very recent primary Epstein-Barr virus infection. The other ten patients showed antibody patterns indicative of Epstein-Barr virus infections in the past, and no firm conclusions could be drawn with regard to the specificity of their heterophil reactions. It was assumed, however, that some represented atypical clinical forms of EBV infection and that timing of specimen collection was a factor in explaining the paucity of Downey cells. In three patients, the absorbed heterophil-positive reactions persisted with little change in titer for at least 22 mo and thus might represent false-positive tests.</p>},
	keywords = {Adolescent, Adult, Agglutinins, Antibodies, Heterophile, Antigens, Aspartate Aminotransferases, Capsid, Female, gamma-Glutamyltransferase, Herpesvirus 4, Human, Humans, Infectious Mononucleosis, Male, Serologic Tests},
	issn = {0006-4971},
	author = {Horwitz, C A and Henle, W and Henle, G and Polesky, H and Wexler, H and Ward, P}
}
