1
|
Rosado F, Guo L, Fuda F. Hematolymphoid neoplasms with a plasma cell phenotype. Semin Diagn Pathol 2020; 37:268-272. [PMID: 32564903 DOI: 10.1053/j.semdp.2020.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/18/2020] [Accepted: 05/18/2020] [Indexed: 12/20/2022]
Affiliation(s)
| | - Ling Guo
- Ohio State University Wexner Medical Center
| | | |
Collapse
|
2
|
Campogiani L, Cerva C, Maffongelli G, Teti E, Pupo L, Vaccarini S, Cantonetti M, Pennica A, Andreoni M, Sarmati L. Remission of an HHV8-related extracavitary primary effusion lymphoma in an HIV-positive patient during antiretroviral treatment containing dolutegravir. AIDS Res Ther 2019; 16:15. [PMID: 31351487 PMCID: PMC6660660 DOI: 10.1186/s12981-019-0230-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 07/17/2019] [Indexed: 12/12/2022] Open
Abstract
Background Human herpes virus 8 (HHV8) is the causative agent of Kaposi’s sarcoma and has been associated with an increasing number of hematologic diseases such as primary effusion lymphoma (PEL) (both classic and extracavitary form), multicentric Castleman disease and the germinotropic lymphoproliferative disorder. PEL is a rare B cell non-Hodgkin lymphoma that primarily affects immunocompromised patients; aggressive chemotherapy and antiretroviral therapy (ART) with protease inhibitors have been used, with poor results. We present a case of extracavitary PEL in an HIV-infected patient, regressed after ART initiation. Case presentation A 42-year-old male was admitted to the emergency room because of several months of malaise, fever and progressive deterioration of the general conditions. On physical examination soft non-painful subcutaneous masses were palpable at retronuchal, retroauricolar and thoracic regions. HIV serology resulted positive: HIV plasma viremia was 782,270 copies/mL, CD4 103 cells/mL. The excision of one of the masses, metabolically active at a positron emission tomography (PET-CT) scan, revealed an HHV8-related extracavitary PEL. HHV8 plasma viremia was 44,826 copies/mL. ART with tenofovir alafenamide/emtricitabine/dolutegravir was started together with ganciclovir for cytomegalovirus chorioretinitis. The progressive disappearance of the masses was seen after 6 weeks of ART, and a PET-CT scan resulted completely negative at 3 months. After 19 months of ART the patient was in remission of PEL, HIV viremia was undetectable (< 20 copies/mL), CD4 count was 766 cells/mL and HHV8 viremia was undetectable. Conclusions In this clinical case, the complete regression of PEL has been achieved after the immune recovery, as a consequence of ART introduction, without chemotherapy. It cannot be excluded that ganciclovir, used for the treatment of CMV chorioretinitis, may have contributed to the control of HHV8 replication. Whether to try or not a conservative approach in HIV-infected PEL patients must be carefully evaluated, considering the patient’s characteristics and the prognostic factors.
Collapse
|
3
|
Auten M, Kim AS, Bradley KT, Rosado FG. Human herpesvirus 8-related diseases: Histopathologic diagnosis and disease mechanisms. Semin Diagn Pathol 2017; 34:371-376. [PMID: 28502522 DOI: 10.1053/j.semdp.2017.04.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The emergence of HIV/AIDS more than three decades ago led to an increased incidence of diseases caused by HHV8 co-infection, particularly Kaposi sarcoma, primary effusion lymphoma, and multicentric Castleman disease. Over time, the development of highly effective AIDS therapies has resulted in a decreased incidence of HHV8-associated entities, which are now more commonly found in patients with undiagnosed and/or untreated AIDS. Due to their rarity, some of these diseases may be difficult to recognize without appropriate clinical information. This article provides an overview of HHV8-related disorders, with a focus on their morphologic and phenotypic features, and includes a brief overview of laboratory methods used to detect HHV8. Disease mechanisms by which the HHV8 virion promotes tumorigenesis are also reviewed.
Collapse
Affiliation(s)
- Matthew Auten
- Department of Pathology, West Virginia University, United States.
| | - Annette S Kim
- Department of Pathology, Brigham and Women's Hospital, United States.
| | - Kyle T Bradley
- Department of Pathology & Laboratory Medicine, Emory University Hospital, 1364 Clifton Rd NE, Atlanta, GA 30322, United States.
| | - Flavia G Rosado
- Department of Pathology, West Virginia University, 1 Medical Center Dr, Room 2146F/HSC North, United States.
| |
Collapse
|
4
|
PATHOLOGIE INFECTIEUSE. IMAGERIE THORACIQUE 2013. [PMCID: PMC7156015 DOI: 10.1016/b978-2-294-71321-7.50016-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
5
|
Abdi J, Engels F, Garssen J, Redegeld F. The role of Toll-like receptor mediated signalling in the pathogenesis of multiple myeloma. Crit Rev Oncol Hematol 2011; 80:225-40. [DOI: 10.1016/j.critrevonc.2010.12.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2010] [Revised: 10/05/2010] [Accepted: 12/08/2010] [Indexed: 12/12/2022] Open
|
6
|
Kastritis E, Terpos E, Dimopoulos MA. Emerging drugs for Waldenström's macroglobulinemia. Expert Opin Emerg Drugs 2011; 16:45-57. [PMID: 21352069 DOI: 10.1517/14728214.2011.523418] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Waldenström's macroglobulinemia (WM) is a rare but distinct B-cell lymphoproliferative disorder characterized by lymphoplasmacytic bone marrow infiltration and IgM monoclonal paraproteinemia. Alkylators or nucleosides analogs, often in combination with rituximab, are the most commonly used drugs, but WM will relapse and even salvage treatments may fail. AREAS COVERED We present recent advances on the treatment of WM, focusing on drugs that are under clinical investigation and for which data indicate promising activity and positive future prospects. Bortezomib is a proteasome inhibitor that eventually becomes a major treatment option for WM. Everolimus and perifosine which target mTOR (mammalian target of rapamycin) and Akt, respectively, of the PI3K/AKT/mTOR pathway showed some activity. Bendamustine, a novel alkylating agent is active, especially in combination with rituximab. Immunomodulatory drugs can act synergistically with rituximab but are toxic. Targeting surface antigens of the lymphoplasmatic cells have shown promising results. EXPERT OPINION Combinations of novel drugs with established agents are feasible and increase response rates but whether there will be an increase in the survival of patients with WM needs further investigation. The toxicity profile is an important determinant for the feasibility of these drugs in patients with WM.
Collapse
Affiliation(s)
- Efstathios Kastritis
- University of Athens School of Medicine, Department of Clinical Therapeutics, 80 Vas. Sofias Ave, 115 28, Athens, Greece
| | | | | |
Collapse
|
7
|
Csire M, Mikala G, Peto M, Jánosi J, Juhász A, Tordai A, Jákó J, Domján G, Dolgos J, Berencsi G, Vályi-Nagy I. Detection of four lymphotropic herpesviruses in Hungarian Patients with multiple myeloma and lymphoma. ACTA ACUST UNITED AC 2007; 49:62-7. [PMID: 17132141 DOI: 10.1111/j.1574-695x.2006.00171.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
It has been suggested that human herpesvirus 8 (HHV-8), also known as KSHV (Kaposi's sarcoma-associated human herpesvirus), might possess a promoting effect in the development and progression of monoclonal gammopathies. In this study, the presence of Epstein-Barr virus (EBV), human cytomegalovirus (CMV), human herpesvirus 6 (HHV-6) and human herpesvirus 8 (HHV-8) were tested in patients with multiple myeloma (MM) using both serologic and nucleic acid amplification techniques. The transient reactivation or continuous presence of EBV, CMV, HHV-6 and HHV-8 could be detected in, respectively, 36, eight, 13 and 29 of 69 MM patients; nine, one, four and six of 16 monoclonal gammopathy of unknown significance patients; and seven, four, zero and five of 10 Waldenström's macroglobulinemia patients. The total number of MM patients was 95. HHV-8 PCR-positivity was significantly more frequent in the MM group than in the control group of patients with non-Hodgkin's lymphoma (NHL). However, serologic testing did not reveal significant differences between the two patient groups. The number of MM patients with concomitant herpesvirus infections as detected by PCR was as follows: 15 double, seven triple and two quadruple virus nucleic acid positive. In 13/95 MM patients, the simultaneous presence of acute EBV infection and HHV-8 PCR-positivity was detected compared with none of the control group (P=0.009). These results indicate that in addition to HHV-8, the transitional reactivation of EBV may also play a role in the pathogenesis of MM.
Collapse
Affiliation(s)
- Márta Csire
- Division of Virology, National Center for Epidemiology, Budapest, Hungary.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Szegedi I, Kiss C, Karászi E, Vámosi G, Szöllôsi J, Kovács P, Benkô I. Differential regulation of umbilical cord blood and leukemic B cells by interferon-alpha (IFN-alpha): observations in cultured cells. Pathol Oncol Res 2006; 12:159-63. [PMID: 16998596 DOI: 10.1007/bf02893363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2006] [Accepted: 08/15/2006] [Indexed: 10/21/2022]
Abstract
The exact mechanism of the beneficial therapeutic action of interferon-a (IFN-alpha) in B-cell-lineage malignancies has not been adequately explained. Here we report on the differential effect of IFN-alpha2b on non-malignant B cells of umbilical cord blood and leukemic B-cell lines JY, BL-41 and BCBL-1. Leukemic cell proliferation was characterized by colony assay, whereas apoptosis was investigated by flow cytometry of propidium iodide-stained cells. The degree of differentiation was evaluated by measuring the expression level of Fcgamma receptor-II (FcgammaRII) labeled with anti-CD32-FITC monoclonal antibody using flow cytometry. IFN-alpha protected umbilical cord blood CD19-positive B lymphocytes from apoptotic cell death in vitro. IFN-alpha significantly decreased colony formation of all three cell lines, and in contrast to normal cells, induced apoptosis in JY and BL-41 and excessive necrosis in HHV-8 infected BCBL-1 cells. FcgammaRII was upregulated both in normal and in leukemic B cells as indicated by an increase both in the proportion of CD32-positive cells and the mean fluorescence intensity. From our results it seems that antiproliferative, apoptotic and differentiative effects of IFN-alpha are interrelated but distinct cellular events, which are differentially regulated in normal, leukemic and virus-infected cells of the B-cell lineage.
Collapse
Affiliation(s)
- István Szegedi
- Department of Pediatrics, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
| | | | | | | | | | | | | |
Collapse
|
9
|
Perdaens C, De Raeve H, Goossens A, Sennesael J. POEMS syndrome characterized by glomeruloid angioma, osteosclerosis and multicentric Castleman disease. J Eur Acad Dermatol Venereol 2006; 20:480-1. [PMID: 16643164 DOI: 10.1111/j.1468-3083.2006.01477.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
10
|
Wang J, Bu DF, Li T, Zheng R, Zhang BX, Chen XX, Zhu XJ. Autoantibody production from a thymoma and a follicular dendritic cell sarcoma associated with paraneoplastic pemphigus. Br J Dermatol 2005; 153:558-64. [PMID: 16120143 DOI: 10.1111/j.1365-2133.2005.06599.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Paraneoplastic pemphigus (PNP) is an autoimmune mucocutaneous disease. We previously reported that B cells in a Castleman tumour associated with PNP produced autoantibodies. However, it is uncertain whether the production of autoantibodies from the associated tumour is a common mechanism in PNP. OBJECTIVES To investigate autoantibody production in a thymoma and a follicular dendritic cell sarcoma that were excised from two patients with PNP. METHODS Tumour cells were cultured, and their surface markers were identified. Indirect immunofluorescence, immunoblotting and enzyme-linked immunosorbent assay (ELISA) using culture media from the tumours were used to detect PNP autoantibodies. RESULTS B cells with markers (CD22+, surface membrane IgG+ and surface membrane IgM+) of mature B lymphocytes constituted a proportion of cultured tumour cells in both tumours. Western blot showed that the medium from both the thymoma and the follicular dendritic cell sarcoma cells recognized 190-kDa periplakin and 210-kDa envoplakin bands of human epithelial proteins as well as recombinant linker regions of periplakin, envoplakin, desmoplakin and bullous pemphigoid antigen 1. ELISA was positive for antidesmoglein 3 antibody. CONCLUSIONS The presence and localization in tumours of B-lymphocyte clones against proteins of the plakin family and desmoglein 3 in skin may not be confined to PNP with Castleman disease, but is possibly a common mechanism in PNP associated with various tumours.
Collapse
Affiliation(s)
- J Wang
- Department of Dermatology, Peking University First Hospital, 8 Xishiku St, Beijing 100034, China
| | | | | | | | | | | | | |
Collapse
|
11
|
Henke-Gendo C, Mengel M, Hoeper MM, Alkharsah K, Schulz TF. Absence of Kaposi's sarcoma-associated herpesvirus in patients with pulmonary arterial hypertension. Am J Respir Crit Care Med 2005; 172:1581-5. [PMID: 16192453 DOI: 10.1164/rccm.200504-546oc] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
RATIONALE In addition to Kaposi's sarcoma, Kaposi's sarcoma-associated herpesvirus (KSHV or HHV-8) has been associated with two other diseases: primary effusion lymphoma and the plasma cell variant of multicentric Castleman's disease. Recently, evidence of KSHV infection was reported in plexiform lesions of idiopathic pulmonary arterial hypertension (IPAH) as well as in adjacent parenchyma and bronchial epithelial cells. OBJECTIVES To further investigate a possible association of KSHV and pulmonary arterial hypertension. METHODS AND MEASUREMENTS Twenty-six lungs explanted from German patients suffering from IPAH were tested for the presence of KSHV antigen and genomes by immunohistochemistry (IHC) and polymerase chain reaction (PCR). MAIN RESULTS When stained with a commercial monoclonal antibody directed against the latency-associated nuclear antigen of KSHV, LANA-1, a positive signal reminiscent of the "speckled" nuclear pattern typical of latently KSHV-infected cells was found in 16 (61.5%) cases. Alveolar and bronchial epithelial cells in areas of unremarkable lung tissue, but not cells within the plexiform lesions, were the predominantly stained cell types. Different KSHV-PCR assays (based on orf26, orfK6, and orf72) performed on samples that had tested positively in IHC, however, could not confirm KSHV infection, indicating that the IHC signal was not due to KSHV infection. One IHC-negative patient tested positive by PCR. A PCR based on consensus degenerate hybrid oligonucleotide primers (CODEHOP) to detect yet unknown gamma-herpesviruses did not reveal any specific sequences. CONCLUSIONS KSHV is unlikely to play a role in the pathogenesis of IPAH.
Collapse
Affiliation(s)
- Cornelia Henke-Gendo
- Institute of Virology, Hannover Medical School, Carl Neuberg-Strasse 1, 30625 Hannover, Germany
| | | | | | | | | |
Collapse
|
12
|
Pantanowitz L, Wu Z, Dezube BJ, Pihan G. Extracavitary Primary Effusion Lymphoma of the Anorectum. ACTA ACUST UNITED AC 2005; 6:149-52. [PMID: 16231856 DOI: 10.3816/clm.2005.n.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We report a case of an extracavitary primary effusion lymphoma occurring in the anorectum of a patient with advanced acquired immune deficiency syndrome. The morphology, null cell immunophenotype, and acquisition of plasma cell markers in this case are typical of the so-called solid variant of primary effusion lymphoma. Lymphoma cells in this case were shown to be co-infected with human herpesvirus-8 and Epstein-Barr virus. Following combination chemotherapy and highly active antiretroviral therapy, this patient has remained in clinical remission for > 3.5 years. The purpose of this report is to add another case to the emerging literature regarding the heterogeneous category of extraserous human herpesvirus-8-associated lymphomas.
Collapse
Affiliation(s)
- Liron Pantanowitz
- Department of Pathology, Baystate Medical Center, Springfield, MA, USA
| | | | | | | |
Collapse
|
13
|
Deftereos S, Farmakis D, Papadogianni A, Besleme B, Diamanti-Kandarakis E, Polymeropoylos E, Georgonikou D, Aessopos A. Waldenström's macroglobulinemia developing in a patient with multiple sclerosis: coincidence or association? Mult Scler 2005; 10:598-600. [PMID: 15471380 DOI: 10.1191/1352458504ms1091cr] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Multiple sclerosis (MS) has been reported in association with haematological abnormalities, including monoclonal gammopathies. We present a 54-year-old male patient with a 30-year history of MS who was admitted to our hospital for investigation of anaemia and increased erythrocyte sedimentation rate. A monoclonal IgM protein was detected by serum protein immunofixation, while bone marrow biopsy indicated a 70% infiltration by small lymphoplasmacytoid cells, in the context of a lymphoplasmacytoid immunocytoma, findings compatible to the diagnosis of Waldenström's macroglobulinemia (WM). To our knowledge, this is the first report of WM in a patient with MS. Further to the coexistence of the two diseases observed in the case presented here, there is additional evidence suggesting that the association of MS with plasma cell dyscrasias may not be coincidental.
Collapse
Affiliation(s)
- S Deftereos
- First Department of Internal Medicine, University of Athens Medical School, Laiko Hospital, Athens, Greece.
| | | | | | | | | | | | | | | |
Collapse
|
14
|
de Sanjosé S, Goedert JJ, Marshall V, Bellas C, Benavente Y, Bosch R, Domingo A, Fernandez de Sevilla A, Servitje O, Whitby D. Risk of malignant lymphoma associated with human herpesvirus-8: a case-control study in Spain. Br J Cancer 2004; 90:2145-8. [PMID: 15150582 PMCID: PMC2409501 DOI: 10.1038/sj.bjc.6601858] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
No overall increased risk of lymphoma associated with antibodies to human herpesvirus-8 was found in 526 lymphomas and 599 controls (odds ratio (OR)=1.04, 95% confidence interval (CI)=0.62–1.75); significant increases were noted for 19 lymphoplasmacytic lymphomas (OR=4.47, 95% CI=1.34–14.85) and nine low-grade lymphoma/lymphoma B-cell NOS (OR=5.82, 95% CI=1.07–31.73).
Collapse
Affiliation(s)
- S de Sanjosé
- Servei d'Epidemiologia i Registre del Cancer, Institut Catala d'Oncologia, L'Hospitalet de Llobregat, Avda. Gran Via s/n km. 2.7, Barcelona 08907, Spain.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Sola P, Bedin R, Casoni F, Barozzi P, Mandrioli J, Merelli E. New insights into the viral theory of amyotrophic lateral sclerosis: study on the possible role of Kaposi's sarcoma-associated virus/human herpesvirus 8. Eur Neurol 2002; 47:108-12. [PMID: 11844899 DOI: 10.1159/000047961] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In the last few years, three new herpesviruses, HHV-6, -7 and -8, have been discovered, which share interesting biological characteristics for a possible role in the development of both neurological and lymphoproliferative diseases. In particular HHV-8, besides being strongly associated with Kaposi's sarcoma, is related with several lymphoproliferative diseases. More recently, specific viral sequences belonging to HHV-8 have been detected in autoptic brain specimens from multiple sclerosis patients and controls, suggesting that, similarly to HHV-6, this novel herpesvirus is strongly neurotropic. HHV-8 is an unusual herpesvirus in that it is able to produce homologues of several human gene products, resulting in alterations in cell cycle, in apoptosis and cell-mediated immune responses. To verify a possible relationship between HHV-8 and the development of amyotrophic lateral sclerosis (ALS), we investigated the presence of signs of HHV-8 infection, by both nested polymerase chain reaction (nPCR) and indirect immune fluorescence analysis in ALS patients. Both PCR and serological data did not suggest a clear role of this virus in originating ALS. Nevertheless, new insights into the mechanisms by which viruses may interact with the host cell genome and with the human immune system make the viral hypothesis of ALS still worthy of further studies.
Collapse
Affiliation(s)
- Patrizia Sola
- Department of Neurology, University of Modena, Modena, Italy.
| | | | | | | | | | | |
Collapse
|