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Perricone AJ, Mohammad MK, Geller RL, Mosunjac MB. Cytodiagnostic Sensitivity of Fine Needle Aspiration Biopsy for Hodgkin's Lymphoma Is Decreased in Patients with Human Immunodeficiency Virus Infection. Acta Cytol 2019; 63:352-360. [PMID: 31234174 DOI: 10.1159/000501098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 05/20/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE We aimed to evaluate the sensitivity of fine needle aspiration (FNA) for the diagnosis of Hodgkin's lymphoma (HL) in HIV-infected patients. STUDY DESIGN An electronic search was conducted to retrospectively identify patients diagnosed with HL who underwent FNA followed by confirmatory biopsy. FNAs were categorized as negative, atypical/suspicious/positive, or nondiagnostic. Diagnostic sensitivity in HIV+ and HIV- patients was statistically compared via Fisher's exact test, with a p value <0.05 considered significant. RESULTS Thirty-six patients meeting inclusion criteria were identified (24 HIV- and 12 HIV+). Average age was 36.0 ± 11.5 and 36.5 ± 7.4 years (means ± SD) in HIV- and HIV+ patients, respectively. The male-to-female ratio was 1.4:1 in HIV- patients versus 3:1 in HIV+ patients. Among these 36 patients, a total of 42 FNAs were performed. Overall sensitivity of FNA was 66.7% (95% confidence interval: 52.4-80.9%). When stratified by HIV status, a statistically significant difference in FNA sensitivity was detected, as sen-sitivity was 84.6% (70.8-98.4%) in HIV- patients versus only 37.5% (13.8-61.2%) in HIV+ patients (p =0.003). CONCLUSION The diagnostic sensitivity of FNA biopsy was significantly attenuated in the HIV+ cohort. In HIV-infected patients presenting with lymphadenopathy, increased clinical suspicion of HL is critical to avoid misdiagnosis.
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Yokota Y, Mitsuke K, Minami H, Morita A, Takahashi H, Kamei S. [Acute sensory neuropathy associated with Hodgkin's lymphoma: a case study]. Rinsho Shinkeigaku 2019; 59:349-355. [PMID: 31142709 DOI: 10.5692/clinicalneurol.cn-001271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The case of a 17-year-old man with Hodgkin's lymphoma who presented with paraneoplastic sensory neuropathy is presented. The patient visited our hospital because of acute progression of dysesthesiae in the bilateral face and extremities. He also developed an ataxic gait due to decreased deep sensation. Post-contrast T1-weighted MRI showed enhancement of both trigeminal nerves and the cauda equina. Cerebrospinal fluid examination was unremarkable. Intravenous immunoglobulin therapy and subsequent steroid pulse therapy did not improve his symptoms. Laboratory data showed an elevated serum soluble interleukin-2 receptor level. His chest X-ray and CT showed enlarged lymph nodes in the mediastinum, and the histopathologic examination of a lymph node biopsy specimen showed classical Hodgkin's lymphoma. He was treated with chemotherapy. His symptoms of neuropathy improved promptly while the lymphoma was being successfully treated, and he was able to walk with a cane. The present case was characterized by paraneoplastic sensory neuropathy as the initial clinical feature in association with Hodgkin's lymphoma. It is necessary to consider a paraneoplastic neurological syndrome even in a young patient with acute/subacute sensory neuropathy. Paraneoplastic sensory neuropathy associated with Hodgkin's lymphoma could be expected to improve with oncotherapy, and examination of the malignancy and early treatment are important.
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Blindar VN, Zubrikhina GN, Davydova TV, Somonova OV, Elizarova AL, Dobrovolskaya MM. [Modern ferrokinetics metabolites in the diagnostics of anemic in patients with disseminated stages of Hodgkin's lymphoma when conducting intensive chemotherapy.]. Klin Lab Diagn 2019; 64:277-283. [PMID: 31185150 DOI: 10.18821/0869-2084-2019-64-5-277-283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 04/03/2019] [Indexed: 11/17/2022]
Abstract
Evaluation of anemic syndrome (AS) was performed in 79 patients with advanced stages of Hodgkin's lymphoma (LH) at various stages of chemotherapy (CT) according to the EACOPP-14 scheme. Against the background of the treatment, the number of erythrocytes and, accordingly, the HCT indices decreased with each subsequent cycle of chemotherapy (CTC) and reached the maximum reduction to 5, 6 th CCT. Absolute iron deficiency (IDA), which was combined with a low level of EPO and an inadequate degree of anemia, was found in a few LH patients (5 people, 6.3%). Functional iron deficiency (FDZH) was diagnosed in 9 patients (11.4%), had the same morphological signs as IDA. Namely, microcytosis, erythrocyte hypochromia and low hemoglobin content in reticulocytes (RET-HE). In contrast to IDA, patients with FDZh concentration of FR, GP-25 and IL-6 were high. Despite the fairly large reserves of iron, the level of rRTF testified to the "iron hunger" of the erythrocariocytes of the bone marrow, its index exceeded the upper limit of the norm, while RET-HE was low. In 34 (43%) patients, LH revealed a deficiency of endogenous erythropoietin (EPO), which was observed not only in patients with AHZ, but also in patients with IDA. Lower levels of EPO were detected in patients with leukopenia and very low erythropoietic activity of the bone marrow.
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Fabbri R, Seracchioli R, Vicenti R, Paradisi R, Rossi S, De Meis L, Ciccarone M, Caprara G, Martino NA, Macciocca M. Successful achievement after heterotopic transplantations of long-term stored ovarian tissue in Hodgkin's lymphoma survivor. Gynecol Endocrinol 2019; 35:470-472. [PMID: 30602343 DOI: 10.1080/09513590.2018.1549218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
In this case report, we describe the outcomes of two heterotopic transplantations of cryopreserved ovarian tissue performed in a patient with HL, after 11 and 15 years of storage. At the age of 30, the patient underwent laparoscopy to collect ovarian tissue for cryopreservation before chemotherapy and radiotherapy. Eleven years later she experienced premature ovarian failure (POF). As the patient was only interested in endocrine function recovery, two heterotopic ovarian tissue transplantations were performed in the abdominal wall above the rectus muscle respectively 11 and 15 years after cryopreservation. Before transplantation, ovarian samples were analyzed to assess neoplastic contamination and tissue quality. The analysis on thawed ovarian tissue did not reveal micrometastasis and it showed well-preserved follicles and stroma. After both ovarian tissue grafting, menopausal symptoms ceased. The patient had periods approximately every 30-days and hormonal levels were within the premenopausal range. The endocrine function lasted 3-years after the first heterotopic transplantation and is still ongoing after second transplantation. Cryopreservation of ovarian tissue should be proposed to HL patients, as the incidence of POF as a long-term complication is not negligible. In these patients heterotopic transplantation is a useful tool to eliminate menopausal symptoms, preventing osteoporosis and reducing cardiovascular risks.
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Abstract
Introduction: Lymphoproliferative diseases occurring during pregnancy present the treating physician with unique diagnostic and therapeutic challenges, aiming to achieve maternal cure without impairing fetal health, growth, and survival. Due to the rarity of this complication, there is limited data to guide clinical decision-making, especially regarding the safety of novel emerging therapies. Areas covered: The presented review describes the current practice of treatment for Hodgkin's (HL) and non-Hodgkin's (NHL) lymphoma in the pregnant patient, according to disease stage and trimester of pregnancy. Novel agents for treatment of lymphoma in the setting of pregnancy are discussed. Therapeutic dilemmas and areas of uncertainty are illuminated. Expert opinion: HL and NHL are potentially curable diseases in the pregnant patient with generally good outcomes for the mother and the offspring, when tailoring the treatment according to the individual patient. The complexity of the situation merits shared decision-making with the patient and her family, explicitly outlining the risks and benefits. The pregnant patient is best managed by a multidisciplinary team, familiar with the intricacies of the gestational period, and providing the necessary support and sensitivity. Further studies are needed regarding the safety of novel agents in pregnancy.
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Tauty A, Noblet V, Paillard C, Fornecker LM, Namer IJ, Bund C. Evaluation of the effects of chemotherapy on brain glucose metabolism in children with Hodgkin's lymphoma. Ann Nucl Med 2019; 33:564-569. [PMID: 31087250 DOI: 10.1007/s12149-019-01363-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 05/01/2019] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Chemobrain is a recently proposed pathological entity. 18F-FDG PET/CT can show objective abnormalities to explain brain disorders caused by chemotherapy, although no study has investigated these phenomena in children to date. The main objective of the present study was to examine quantitatively the effects of chemotherapy on brain metabolism in a homogeneous population of children treated for Hodgkin's lymphoma using 18F-FDG PET/CT. METHODS In this retrospective study, we included 20 children, newly diagnosed with Hodgkin's lymphoma, who underwent 18F-FDG PET/CT at initial staging and at least one PET/CT in follow-up. The SPM12 software provided t-maps to show the difference in metabolism between these PET/CTs. The statistical maps were analyzed with xjView software to identify the brain regions associated with the clusters detected. RESULTS Altered glucose metabolism was found in the frontal, cingular, and temporoinsular regions after two cycles of chemotherapy. Results in children were compared to a group of 35 adults. For the same statistical threshold, the extent and depth of the metabolic alterations were less in the adult group than in children. CONCLUSIONS 18F-FDG PET/CT is useful in providing objective data to explain brain disorders caused by chemotherapy. This could lead to better care and should be compared to neuropsychological test results.
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Abstract
Hodgkin's lymphoma is a highly treatable malignancy. It has high cure rates yet there are many patients who relapse or are refractory to treatment. Traditionally, treatment has been with conventional chemotherapy; however, the development of brentuximab vedotin and immune checkpoint inhibitors has revolutionized the care of Hodgkin's lymphoma. This is a review of the current advances in the management of Hodgkin's lymphoma and a review of ongoing clinical trials in the field.
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Gharbaran R, Zhang B, Valerio L, Onwumere O, Wong M, Mighty J, Redenti S. Effects of vitamin D3 and its chemical analogs on the growth of Hodgkin's lymphoma, in vitro. BMC Res Notes 2019; 12:216. [PMID: 30961641 PMCID: PMC6454773 DOI: 10.1186/s13104-019-4241-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 04/01/2019] [Indexed: 01/24/2023] Open
Abstract
Objective Vitamin D receptor (VDR) activities have been noted for a number of B cell malignancies which showed varying sensitivities to vitamin D3 (1,25-dihydroxyvitamin D3, VD3, calcitriol) and its synthetic analogs. The objective of this study was to address the potential effects of VD3 and vitamin D3 analogs (VDAs) on the growth of Hodgkin’s lymphoma (HL), a malignant pathology of B cell origin, in vitro. Results Immunofluorescence staining showed the expression of VDR by primary Hodgkin’s (H) and Reed–Sternberg (RS)—HRS-tumor cells in HL histological sections. Western blot analyses revealed expression of VDR in the HL cell lines Hs445, HDLM2, KMH2, and L428. One-way analysis of variance (ANOVA) on data obtained from water-soluble tetrazolium 1 (WST-1) cell proliferation assay showed decreased cell growth in HDLM2 and L428, 72 h after treatment with 10 µM of either VD3 of VDAs. Western blot analyses showed that treatment of L428 cells with the VDAs (calcipotriol and EB1089) resulted in modest increases in nuclear accumulation of VDR (nuVDR) compared to either dimethyl sulfoxide (DMSO) or VD3 treatments. nuVDR for DMSO control and VD3 was comparable. These results suggest that VD3 or VDAs may affect growth of HL.
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Huang Y, Huang Y, Zhang L, Chang A, Zhao P, Chai X, Wang J. Identification of crucial genes and prediction of small molecules for multidrug resistance of Hodgkin's lymphomas. Cancer Biomark 2019; 23:495-503. [PMID: 30347596 DOI: 10.3233/cbm-181496] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Multidrug resistance of Hodgkin's lymphoma (HL) often results in recurrence. Thus, we aimed to explore the underlying molecular mechanisms of multidrug resistance using bioinformatics strategies. METHODS The gene expression profile was obtained from GEO database. Then, the differentially expressed genes were screened out, and their functional annotations were carried out. Then, gene-signal interaction network was constructed and Connectivity Map (CMAP) analysis was performed. RESULTS A total of 1425 dysregulated genes were screened out, which were mainly enriched in biological items, such as small molecule metabolic, signal transduction, and cell apoptosis. Some survival-related pathways, such as MAPK pathways, apoptosis, and P53 pathway, and several hub genes, such as PRKCA, ACTN1, PIP5K1B, PRKACB, and JAK2, might play key roles in the development of multidrug resistance. Interestingly, felodipine was predicted to be a potential agent overcoming the multidrug resistance. CONCLUSIONS The present study offered new insights into the molecular mechanisms of multidrug resistance and identified a series of important hub genes and small agents that might be critical for treatment of multidrug-resistant HL.
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Puła B, Salomon-Perzyński A, Prochorec-Sobieszek M, Jamroziak K. Immunochemotherapy for Richter syndrome: current insights. Immunotargets Ther 2019; 8:1-14. [PMID: 30788335 PMCID: PMC6368420 DOI: 10.2147/itt.s167456] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Richter syndrome (RS) is recognized as the development of a secondary and aggressive lymphoma during the clinical course of chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL). Most of such histological transformations are from RS to diffuse large B-cell lymphoma (DLBCL-RS, 90%) and Hodgkin’s lymphoma (HL-RS, 10%). Histopathological examination is a prerequisite for diagnosis. It is crucial to assess the relationship between the RS clone and the underlying CLL/SLL because clonally related DLBCL-RS has a poor outcome, while clonally unrelated cases have a prognosis similar to de novo DLBCL. An anti-CD20 antibody-based immunochemotherapy is hitherto the frontline treatment of choice for DLBCL-RS; nonetheless, the results are unsatisfactory. Allogeneic stem cell transplantation should be offered to younger and fit patients as a consolidative treatment; however, the majority of the patients may not be qualified for this procedure. The HL-RS transformation has better outcomes than those of DLBCL-RS and can effectively be treated by the adriamycin, bleomycin, vinblastine, and dacarbazine regimen. Although novel agents are currently being investigated for RS, immunochemotherapy nevertheless remains a standard treatment for DLBCL-RS.
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Cerci JJ, Etchebehere EC, Nadel H, Brink A, Bal CS, Rangarajan V, Pfluger T, Kagna O, Alonso O, Begum FK, Mir KB, Magboo VP, Menezes LJ, Paez D, Pascual TN. Is True Whole-Body 18F-FDG PET/CT Required in Pediatric Lymphoma? An IAEA Multicenter Prospective Study. J Nucl Med 2019; 60:1087-1093. [PMID: 30683766 DOI: 10.2967/jnumed.118.222299] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 12/19/2018] [Indexed: 01/22/2023] Open
Abstract
Guidelines recommend true whole-body 18F-FDG PET/CT scans from vertex to toes in pediatric lymphoma patients, although this suggestion has not been validated in large clinical trials. The objective of the study was to evaluate the incidence and clinical impact of lesions outside the "eyes to thighs" regular field of view (R-FOV) in 18F-FDG PET/CT staging (sPET) and interim (iPET) scans in pediatric lymphoma patients. Methods: True whole-body sPET and iPET scans were prospectively obtained in pediatric lymphoma patients (11 worldwide centers). Expert panel central review of sPET and iPET scans were evaluated for lymphoma lesions outside the R-FOV and clinical relevance of these findings. Results: A total of 610 scans were obtained in 305 patients. The sPET scans did not show lesions outside the R-FOV in 91.8% of the patients, whereas in 8.2% patients the sPET scans demonstrated lesions also outside the R-FOV (soft tissue, bone, bone marrow, and skin); however, the presence of these lesions did not change the clinical stage of any patient and did not affect treatment decision. Among the 305 iPET scans, there were no new positive 18F-FDG-avid lesions outside the R-FOV, when compared with their paired sPET scans. A single lesion outside the R-FOV on iPET occurred in 1 patient (0.3%), with the primary lesion diagnosed in the femur on sPET that persisted on iPET. Conclusion: The identification of additional lesions outside the R-FOV (eyes to thighs) using 18F-FDG PET/CT has no impact in the definition of the clinical stage of disease and minimal impact in the treatment definition of patients with pediatric lymphoma. As so, R-FOV for both sPET and iPET scans could be performed.
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Relationship between clinical course of nivolumab-related myositis and immune status in a patient with Hodgkin's lymphoma after allogeneic hematopoietic stem cell transplantation. Int J Hematol 2019; 109:356-360. [PMID: 30604316 DOI: 10.1007/s12185-018-02584-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 12/21/2018] [Accepted: 12/25/2018] [Indexed: 12/17/2022]
Abstract
Although programmed cell death (PD)-1 blockade induces immune-related adverse events (irAEs), little is known about the safety of PD-1 blockade after allogeneic hematopoietic stem cell transplantation (HSCT). Here, we describe immune system changes during nivolumab-related myositis in a patient with Hodgkin's lymphoma after allogeneic HSCT; to our knowledge, this is the first such report in the literature. At the onset of myositis, the patient lost lower limb mobility against gravity, and had an activated immune profile with increased cytotoxic CD107a and granzyme B expression, as well as pro-inflammatory cytokines, interferon-γ, tumor necrosis factor-α, interleukin-2 in T and NK cells compared to healthy donor. Pulse steroid therapy decreased creatine kinase levels and induced PD-1 expression and regulatory T cells, but did not improve myositis; previously activated markers remained high. Four-week corticosteroid therapy decreased previously activated markers and the myositis improved. These findings provide new insights into nivolumab-induced irAE pathogenesis and suggest possible optimal treatments for irAEs.
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Alballa N, Alyousef A, Alamari A, Alhumidi AA, Zayed MA, Zeitouni L, Alsaif FM. Hodgkin's lymphoma in a patient on adalimumab treatment for psoriasis. AME Case Rep 2018; 2:49. [PMID: 30701218 DOI: 10.21037/acr.2018.12.01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 12/07/2018] [Indexed: 01/18/2023]
Abstract
Adalimumab is a human monoclonal antibody which targets tumor necrosis factor (TNF)-alpha. It is produced by recombinant DNA technology, using a mammalian cell expression system and is widely-known to treat a number of immune-mediated conditions, including psoriasis. There has been a growing concern regarding the possible association between TNF-alpha inhibitors and malignancy. In this case report, we describe the case of a 20-year-old woman, known to have been suffering from chronic plaque psoriasis for 12 years, and who developed Hodgkin's lymphoma within five weeks of beginning adalimumab treatment.
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Wiessman M, Leshem D, Yeshurun M, Yavin H, Iakobishvilli Z, Raanani P, Kornowski R, Lev EI, Vaturi M. Dysfunctional endothelial progenitor cells in patients with Hodgkin's lymphoma in complete remission. Cancer Med 2018; 8:305-310. [PMID: 30549248 PMCID: PMC6346266 DOI: 10.1002/cam4.1914] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 11/19/2018] [Indexed: 12/17/2022] Open
Abstract
Background Patients with a history of Hodgkin's lymphoma (HL) are at increased long‐term risk of cardiovascular morbidity and mortality. Studies report an association between the pathophysiology of coronary artery disease (CAD) and levels of circulating endothelial progenitor cells (EPC), which play an essential role in vascular injury repair. The aim of the present study was to investigate the potential involvement of abnormal EPC level or function in the CAD risk of survivors of HL in remission. Methods EPCs were isolated from peripheral blood samples drawn from 4 groups of patients aged 20‐50 years with no history of CAD: 17 patients with HL who had been in complete remission for at least 2 years, four newly diagnosed patients with HL before treatment, 28 patients with diabetes all attending a tertiary medical center, and 16 healthy individuals. Levels of EPC surface markers were measured by flow cytometry, and EPC function was evaluated by the number of colony‐forming units (CFUs) and MTT assay. Results Levels of circulating CD34(+)/VEGFR2(+) and CD133(+)/VEGFR2(+) were significantly higher in the newly diagnosed untreated patients with HL compared to the patients with HL in remission (P = 0.03 and P = 0.005, respectively), in the patients in remission compared to the patients with diabetes (P = 0.011 and P < 0.001, respectively), and in the patients in remission compared to the healthy individuals (P = 0.08 and P = 0.003, respectively). The analysis of cell viability and the number of colony‐forming units in the patients with HL in remission yielded significant differences from the healthy group (P = 0.005 and P < 0.001, respectively) but not from either the newly diagnosed patients with HL or the diabetic patients. Conclusions These results suggest that patients in complete remission of HL for at least 2 years have an abnormal EPC profile characterized by high circulating levels but attenuated function.
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Li W, Blessin NC, Simon R, Kluth M, Fischer K, Hube-Magg C, Makrypidi-Fraune G, Wellge B, Mandelkow T, Debatin NF, Pott L, Höflmayer D, Lennartz M, Sauter G, Izbicki JR, Minner S, Büscheck F, Uhlig R, Dum D, Krech T, Luebke AM, Wittmer C, Jacobsen F, Burandt E, Steurer S, Wilczak W, Hinsch A. Expression of the immune checkpoint receptor TIGIT in Hodgkin's lymphoma. BMC Cancer 2018; 18:1209. [PMID: 30514251 PMCID: PMC6280445 DOI: 10.1186/s12885-018-5111-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 11/20/2018] [Indexed: 12/14/2022] Open
Abstract
Hodgkin's lymphoma (HL) is characterized by a high background of inflammatory cells which play an important role for the pathogenesis of the disease. T cell immunoreceptor with Ig and ITIM domains (TIGIT) is an inhibitory immune checkpoint receptor and a putative target for novel immunotherapies. To study patterns of TIGIT expression in the T cell background surrounding malignant cells including Hodgkin cells, Reed-Sternberg cells and histiocytic cells, a microenvironment (ME) tissue microarray (TMA) was constructed from tissue punches measuring 2 mm in diameter obtained from formalin-fixed tissue samples of Hodgkin's lymphoma lymph nodes (n = 40) and normal human tonsil (n = 2). The ME-TMA was stained by brightfield and fluorescence multiplex immunohistochemistry (IHC) to evaluate expression levels of TIGIT and PD-1 as well as standard lymphocyte markers (CD3, CD8, CD4, FOXP3) in the lymphocytic background. All analyzed cases of HL contained 9-99% (median: 86%) of TIGIT+ lymphoid cells. In general, TIGIT localized to the same cells as PD-1. Strikingly, expression levels of TIGIT and PD-1 were highly variable among the analyzed samples. Highest levels of TIGIT and PD-1 were found in one sample of nodular lymphocytic-predominant HL (NLPHL). In conclusion, TIGIT expression is highly variable between patients with Hodgkin's lymphoma. Our results encourage further studies evaluating the role of TIGIT as a target for immunotherapies in Hodgkin's lymphoma.
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Al IO, Koç B, Bayram C, Paslı EU, Yıldız EP, Ayçiçek A, Çalışkan M, Özdemir GN. Variant Guillain-Barré syndrome in a patient with Hodgkin lymphoma: AMSAN. Turk Arch Pediatr 2018; 53:263-266. [PMID: 30872931 DOI: 10.5152/turkpediatriars.2018.4763] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 03/13/2017] [Indexed: 12/11/2022]
Abstract
Lymphomas are solid tumors characterized by the malignant proliferation of lymphoid cells. Neurologic signs encountered in patients with Hodgkin's lymphoma can be due to the direct spread of tumor to the nervous system, secondary to chemotherapy or radiation, secondary to tumor mass compression, infectious causes and paraneoplastic syndromes. Paraneoplastic neurologic syndromes are rarely encountered in patients with Hodgkin's lymphoma and non-Hodgkin's lymphoma. Except for paraneoplastic cerebellar degeneration in Hodgkin's lymphoma and dermato/polymyositis in both Hodgkin's lymphoma and non-Hodgkin's lymphoma, other paraneoplastic syndromes are uncommon and have only been reported as isolated case reports or short series. Here, we present a patient with Hodgkin's lymphoma with symptoms of bilateral lower extremity weakness and loss of sensation before the start of therapy, who was eventually diagnosed as having motor and sensory axonal neuropathy.
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Péricart S, Tosolini M, Gravelle P, Rossi C, Traverse-Glehen A, Amara N, Franchet C, Martin E, Bezombes C, Laurent G, Brousset P, Fournié JJ, Laurent C. Profiling Immune Escape in Hodgkin's and Diffuse large B-Cell Lymphomas Using the Transcriptome and Immunostaining. Cancers (Basel) 2018; 10:cancers10110415. [PMID: 30384489 PMCID: PMC6266061 DOI: 10.3390/cancers10110415] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 10/23/2018] [Accepted: 10/27/2018] [Indexed: 02/06/2023] Open
Abstract
Therapeutic blockade of PD-1/PD-L1 shows promising results in Hodgkin's lymphoma (HL) and in some diffuse large B-cell lymphoma (DLBCL) patients, but biomarkers predicting such responses are still lacking. To this end, we recently developed a transcriptional scoring of immune escape (IE) in cancer biopsies. Using this method in DLBCL, we identified four stages of IE correlated with overall survival, but whether Hodgkin's lymphomas (HL) also display this partition was unknown. Thus, we explored the transcriptomic profiles of ~1000 HL and DLBCL using a comparative meta-analysis of their bulk microarrays. Relative to DLBCL, the HL co-clustered at the advanced stage of immune escape, displaying significant enrichment of both IE and T-cell activation genes. Analyses via transcriptome deconvolution and immunohistochemistry showed more CD3⁺ and CD4⁺ tumor-infiltrating lymphocytes (TILs) in HL than DLBCL. Both HL and non-GCB DLBCL shared a high abundance of infiltrating CD8⁺ T-cells, but HL had less CD68⁺CD163⁺ macrophages. The same cellular distribution of PD-1 and TIM-3 was observed in HL and DLBCL, though HL had more PD-L1 tumor cells and LAG-3 ME cells. This study illuminates the advanced stage of immune activation and escape in HL, consistent with the response to checkpoint blockade therapies for this type of lymphoma.
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Gaudio F, Pedote P, Niccoli Asabella A, Ingravallo G, Sindaco P, Alberotanza V, Perrone T, Laddaga FE, Rubini G, Stabile Ianora AA, Specchia G. Bone Involvement in Hodgkin's Lymphoma: Clinical Features and Outcome. Acta Haematol 2018; 140:178-182. [PMID: 30300883 DOI: 10.1159/000490489] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 05/29/2018] [Indexed: 11/19/2022]
Abstract
Hodgkin's lymphoma (HL) is now a highly curable disease, with an improving 5-year survival rate that has now reached 86%. At the time of presentation, HL is usually almost entirely confined to the lymph nodes. We performed a retrospective single-institution study of 384 cases with a median follow-up of 44 months, with the aim of identifying clinical and radiological characteristics and outcomes of patients with bone HL; 32 patients (8%) had primary bone involvement, always with concurrent nodal disease. These included 22 men (69%) and 10 women (31%) with the median age as 41 years. Advanced stages and nodular sclerosis histology prevailed among the subgroup. Radiographic features of bone HL are not specific but indicate a destructive malignant process with osteosclerosis and/or osteolysis. With current chemotherapeutic regimens, the long-term prognosis of patients with osseous HL appears good. The presence of bone lesions in HL should not be interpreted as implying a worse prognosis than without bone involvement.
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Lopci E, Mascarin M, Piccardo A, Castello A, Elia C, Guerra L, Borsatti E, Sala A, Todesco A, Zucchetta P, Farruggia P, Cistaro A, Buffardi S, Bertolini P, Bianchi M, Moleti ML, Bunkheila F, Indolfi P, Fagioli F, Garaventa A, Burnelli R. FDG PET in response evaluation of bulky masses in paediatric Hodgkin's lymphoma (HL) patients enrolled in the Italian AIEOP-LH2004 trial. Eur J Nucl Med Mol Imaging 2018; 46:97-106. [PMID: 30219963 DOI: 10.1007/s00259-018-4155-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 09/04/2018] [Indexed: 11/28/2022]
Abstract
PURPOSE We present the results of an investigation of the role of FDG PET in response evaluation of bulky masses in paediatric patients with Hodgkin's lymphoma (HL) enrolled in the Italian AIEOP-LH2004 trial. METHODS We analysed data derived from 703 patients (388 male, 315 female; mean age 13 years) with HL and enrolled in 41 different Italian centres from March 2004 to September 2012, all treated with the AIEOP-LH2004 protocol. The cohort comprised 309 patients with a bulky mass, of whom 263 were evaluated with FDG PET at baseline and after four cycles of chemotherapy. Responses were determined according to combined functional and morphological criteria. Patients were followed up for a mean period of 43 months and for each child we calculated time-to-progression (TTP) and relapse rates considering clinical monitoring, and instrumental and histological data as the reference standard. Statistical analyses were performed for FDG PET and morphological responses with respect to TTP. Multivariate analysis was used to define independent predictive factors. RESULTS Overall, response evaluation revealed 238 PET-negative patients (90.5%) and 25 PET-positive patients (9.5%), with a significant difference in TTP between these groups (mean TTP: 32.67 months for negative scans, 23.8 months for positive scans; p < 0.0001, log-rank test). In the same cohort, computed tomography showed a complete response (CR) in 85 patients (32.3%), progressive disease (PD) in 6 patients (2.3%), and a partial response (PR) in 165 patients (62.7%), with a significant difference in TTP between patients with CR and patients with PD (31.1 months and 7.9 months, respectively; p < 0.001, log-rank test). Similarly, there was a significant difference in relapse rates between PET-positive and PET-negative patients (p = 0000). In patients with PR, there was also a significant difference in TTP between PET-positive and PET-negative patients (24.6 months and 34.9 months, respectively; p < 0.0001). In the multivariate analysis with correction for multiple testing, only the PET result was an independent predictive factor in both the entire cohort of patients and the subgroup showing PR on CT (p < 0.01). CONCLUSION After four cycles of chemotherapy, FDG PET response assessment in paediatric HL patients with a bulky mass is a good predictor of TTP and disease outcome. Moreover, in patients with a PR on CT, PET was able to differentiate those with a longer TTP. In paediatric HL patients with a bulky mass and in patients with a PR on CT, response on FDG PET was an independent predictive factor.
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Liu Z, Martin J, Orme L, Seddon B, Desai J, Nicholls W, Thomson D, Porter D, McCowage G, Underhill C, Cranswick N, Michael M, Zacharin M, Herschtal A, Sivasuthan J, Thomas DM. Gender differences in doxorubicin pharmacology for subjects with chemosensitive cancers of young adulthood. Cancer Chemother Pharmacol 2018; 82:887-898. [PMID: 30206658 DOI: 10.1007/s00280-018-3683-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 09/01/2018] [Indexed: 11/29/2022]
Abstract
PURPOSE For many cancers, adolescents and young adults (AYA) have worse outcomes than for children and adults. Many factors may contribute to the AYA survival gap, including differences in biology, therapeutic intent, and adherence to therapy. It has been observed that male AYAs have poorer outcomes than females. The purpose of this work was to test the proposition that gender-related pharmacologic factors may account for a component of the AYA survival gap. PATIENTS AND METHODS A prospective, multi-institutional pharmacologic study of 79 patients in total with chemosensitive cancers (Ewing sarcoma, osteosarcoma and Hodgkin lymphoma) was conducted, with conventional doxorubicin treatment. Pharmacokinetic data of 13 children, 40 AYAs and 13 adults were valid for analysis. Population pharmacokinetics models were developed for doxorubicin and its metabolite doxorubicinol based on the data created in this study. Consequently, model-based analysis was conducted to investigate the relevant topics. RESULTS The clearance of doxorubicinol (normalized to body surface area), the main active metabolite of doxorubicin, appears faster in male AYAs than female (p = 0.04, 95% CI 0.1-3.9 L/h). The exposure of doxorubicinol (normalized to dose) is lower in male AYA than female (p = 0.03, 95% CI - 0.005 to - 0.0002 h/L). These might be correlated to the observed difference on nadir neutrophil count between male AYA and female (p = 0.027, 95% CI 0.09-1.4). CONCLUSION Gender-related differences in doxorubicin pharmacology may account for worse outcomes for male AYAs with chemosensitive cancers compared to females. These findings may reduce the AYA survival gap compared to other age groups.
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Narkhede M, Sarraf Yazdy M, Cheson B. Determining the sequence of novel therapies in the treatment of relapsed Hodgkin's lymphoma. Expert Rev Hematol 2018; 11:773-780. [PMID: 30139285 DOI: 10.1080/17474086.2018.1516135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Hodgkin's lymphoma (HL) accounts for about 10% of all lymphomas in the U.S.A. Exceptional progress has been made in the treatment of HL with complete response (CR) rates up to 94% in limited stage and 88% in advanced stage disease with regimens such as adriamycin, bleomycin, vinblastine, and dacarbazine in the frontline setting. Nevertheless, up to 10% of patients with limited stage disease and 20-30% of those with advanced stage HL relapse. In the last decade, newer agents such as brentuximab vedotin (BV) and checkpoint inhibitors have been approved by the FDA for treatment of patients with relapsed or refractory HL. As these newer agents are increasingly incorporated in both the frontline and relapsed settings, their optimal sequence becomes challenging for clinicians. Areas covered: This review will discuss the evidence behind the approval of BV and checkpoint inhibitors in HL and the appropriate sequence for using them in relapsed HL. Expert commentary: The appropriate sequence of BV and/or checkpoint inhibitors in the relapsed setting depends on the regimen used in the frontline setting.
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Fomin VV, Kogan EA, Chichkova NV, Komarov RN, Fominykh EV, Shchedrina IS, Morosova NS, Karseladze AI. Undifferentiated sarcoma of the pericardium after radiation therapy for Hodgkin's lymphoma. TERAPEVT ARKH 2018; 90:69-73. [PMID: 30701941 DOI: 10.26442/terarkh201890869-73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Primary sarcomas of the pericardium are extremely rare malignant tumors of the heart. The incidence of sarcoma increases after radiation therapy in the field of breast. The specific features of this case report are the difficulties in diagnostics of undifferentiated spindle-cell sarcoma of the pericardium and the connection between the disease and the radiation therapy for Hodgkin's lymphoma.
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El-Sharkawy A, Al Zaidan L, Malki A. Epstein-Barr Virus-Associated Malignancies: Roles of Viral Oncoproteins in Carcinogenesis. Front Oncol 2018; 8:265. [PMID: 30116721 PMCID: PMC6082928 DOI: 10.3389/fonc.2018.00265] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 06/27/2018] [Indexed: 12/19/2022] Open
Abstract
The Epstein–Barr virus (EBV) is the first herpesvirus identified to be associated with human cancers known to infect the majority of the world population. EBV-associated malignancies are associated with a latent form of infection, and several of the EBV-encoded latent proteins are known to mediate cellular transformation. These include six nuclear antigens and three latent membrane proteins (LMPs). In lymphoid and epithelial tumors, viral latent gene expressions have distinct pattern. In both primary and metastatic tumors, the constant expression of latent membrane protein 2A (LMP2A) at the RNA level suggests that this protein is the key player in the EBV-associated tumorigenesis. While LMP2A contributing to the malignant transformation possibly by cooperating with the aberrant host genome. This can be done in part by dysregulating signaling pathways at multiple points, notably in the cell cycle and apoptotic pathways. Recent studies also have confirmed that LMP1 and LMP2 contribute to carcinoma progression and that this may reflect the combined effects of these proteins on activation of multiple signaling pathways. This review article aims to investigate the aforementioned EBV-encoded proteins that reveal established roles in tumor formation, with a greater emphasis on the oncogenic LMPs (LMP1 and LMP2A) and their roles in dysregulating signaling pathways. It also aims to provide a quick look on the six members of the EBV nuclear antigens and their roles in dysregulating apoptosis.
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Koga Y, Baba S, Fukano R, Nakamura K, Soejima T, Maeda N, Sunami S, Ueyama J, Mitsui T, Mori T, Osumi T, Sekimizu M, Ohki K, Tanaka F, Kamei M, Fujita N, Mori T, Saito AM, Kada A, Kobayashi R. The Effect of Interim FDG-PET-guided Response-Adapted Therapy in Pediatric Patients with Hodgkin's Lymphoma (HL-14) : Protocol for a Phase II Study. ACTA MEDICA OKAYAMA 2018; 72:437-440. [PMID: 30140095 DOI: 10.18926/amo/56185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This trial enrolls patients with untreated Hodgkin's lymphoma aged<20 years at diagnosis and examines the effects of omitting radiation therapy if the FDG-positron emission tomography (PET) findings after two completed cycles of combination chemotherapy are negative. It thereby aims to determine whether patients who truly require radiation therapy can be identified by FDG-PET. If so, this modality could be used to omit radiation therapy for all other patients, decreasing the risk of serious long-term complications without affecting survival rates. The outcomes of patients for whom FDG-PET is used to assess early treatment response will also be determined.
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Pan S, Yu T, Wang Y, Lu R, Wang H, Xie Y, Feng X. Identification of a Torque Teno Mini Virus (TTMV) in Hodgkin's Lymphoma Patients. Front Microbiol 2018; 9:1680. [PMID: 30093892 PMCID: PMC6070622 DOI: 10.3389/fmicb.2018.01680] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 07/05/2018] [Indexed: 12/25/2022] Open
Abstract
At least 12% of human cancers are caused by virus infection. To understand whether other viruses are associated with human cancers, a viral metagenomics approach was used to analyze the composition of the viral communities of the serum of the patients with Hodgkin’s lymphoma (HL) and non-Hodgkin lymphoma. In this report, a human anellovirus TTMV named TTMV-SH was discovered from three patients with HL. The complete genome of TTMV-SH is 2812nt in length. Phylogenetic analysis based on ORF1 indicated that TTMV-SH of the 11 isolates cluster with TTMV strain TLMV-CBD231 sharing only 60.3–62% sequence similarity, and the sequences divergence is 41.5–43.1%, which indicates that TTMV-SH is a novel species. The TTMV-SH prevalence in HL group, especially in nodular sclerosing Hodgkin’s lymphomas (NSHL), was significantly higher than in the healthy group implicated that the TTMV-SH may be associated with HL, especially NSHL.
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