51
|
Fingolimod (FTY-720) is Capable of Reversing Tumor Necrosis Factor Induced Decreases in Cochlear Blood Flow. Otol Neurotol 2017; 38:1213-1216. [DOI: 10.1097/mao.0000000000001510] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
52
|
Uversky VN, El-Baky NA, El-Fakharany EM, Sabry A, Mattar EH, Uversky AV, Redwan EM. Functionality of intrinsic disorder in tumor necrosis factor-α and its receptors. FEBS J 2017; 284:3589-3618. [PMID: 28746777 DOI: 10.1111/febs.14182] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 06/15/2017] [Accepted: 07/20/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Vladimir N. Uversky
- Department of Biological Sciences; Faculty of Sciences; King Abdulaziz University; Jeddah Saudi Arabia
- Department of Molecular Medicine and USF Health Byrd Alzheimer's Research Institute; Morsani College of Medicine; University of South Florida; Tampa FL USA
- Institute for Biological Instrumentation; Russian Academy of Sciences; Pushchino, Moscow Region Russia
| | - Nawal Abd El-Baky
- Protective Proteins Laboratory; Protein Research Department; Genetic Engineering and Biotechnology Research Institute; City for Scientific Research and Technology Applications; New Borg EL-Arab, Alexandria Egypt
| | - Esmail M. El-Fakharany
- Protective Proteins Laboratory; Protein Research Department; Genetic Engineering and Biotechnology Research Institute; City for Scientific Research and Technology Applications; New Borg EL-Arab, Alexandria Egypt
| | - Amira Sabry
- Protective Proteins Laboratory; Protein Research Department; Genetic Engineering and Biotechnology Research Institute; City for Scientific Research and Technology Applications; New Borg EL-Arab, Alexandria Egypt
| | - Ehab H. Mattar
- Department of Biological Sciences; Faculty of Sciences; King Abdulaziz University; Jeddah Saudi Arabia
| | - Alexey V. Uversky
- Center for Data Analytics and Biomedical Informatics; Department of Computer and Information Sciences; College of Science and Technology; Temple University; Philadelphia PA USA
| | - Elrashdy M. Redwan
- Department of Biological Sciences; Faculty of Sciences; King Abdulaziz University; Jeddah Saudi Arabia
- Protective Proteins Laboratory; Protein Research Department; Genetic Engineering and Biotechnology Research Institute; City for Scientific Research and Technology Applications; New Borg EL-Arab, Alexandria Egypt
| |
Collapse
|
53
|
Malignancy Incidence, Management, and Prevention in Patients with Rheumatoid Arthritis. Rheumatol Ther 2017; 4:333-347. [PMID: 28508282 PMCID: PMC5696277 DOI: 10.1007/s40744-017-0064-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Indexed: 12/17/2022] Open
Abstract
Traditional and biologic disease-modifying antirheumatic drugs (DMARDs) are effective medications for the management of rheumatoid arthritis (RA). However, the effects of these medications on immune function raises concern that they may increase long-term cancer risk. The baseline risk for some cancers appears to differ in patients with RA compared to the general population, with the former having an increased risk of lymphoma, lung cancer and renal cancer, but a decreased risk of colorectal and breast cancer. Some DMARDs appear to increase the rate of specific cancer types (such as bladder cancer with cyclophosphamide), but few appear to increase the overall cancer risk. Studying the link between lymphoma and disease severity in RA is complicated because patients with persistently active disease are at increased risk for lymphoma, and disease severity correlates with more intense use of immunosuppressive medications. Overall, cancer risk in patients with RA is slightly above that of the general population, with the increased risk likely secondary to an increased risk of lymphomas in those with high disease activity. Risk mitigation includes management of RA disease activity as well as age- and sex-appropriate cancer screening.
Collapse
|
54
|
Dominant TNFα and impaired IL-2 cytokine profiles of CD4 + T cells from children with type-1 diabetes. Immunol Cell Biol 2017; 95:630-639. [PMID: 28377612 DOI: 10.1038/icb.2017.24] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 03/28/2017] [Accepted: 03/28/2017] [Indexed: 12/18/2022]
Abstract
Aberrantly activated CD4+ T memory cells play a central role in the development of type-1-diabetes. Interleukin-7 promotes generation of autoimmune memory T cells and increased Interleukin-7 availability is associated with type-1-diabetes susceptibility. T-cell-mediated immune pathology at onset of type-1-diabetes is well defined, but characteristics of long-term symptomatic disease stages remain largely elusive. In the present study, memory CD4+ T-cell activation and cytokine expression as well as sensitivity to Interleukin-7 in vitro were compared between patients with type-1-diabetes at clinical onset (n=25), long-term symptomatic disease (median duration 4.5 years, n=19) and matched healthy controls (n=21). T-cell responses of type-1-diabetes patients were characterized by higher frequencies of cytokine and activation marker expressing CD4+ memory T cells as compared to healthy controls. Notably, correction for individual cytokine expression levels revealed qualitative differences of cytokine profiles characterized by significantly increased TNFα and decreased IL-2-expressing T-cell proportions in long-term type-1-diabetes patients. IL-7-mediated T-cell co-stimulation induced quantitative and qualitative cytokine expression differences highly similar to type-1-diabetes-specific profiles. In addition, CD4+ memory T cells from children with long-term type-1-diabetes were more sensitive to in vitro IL-7 co-stimulation. Global transcriptome analysis revealed IL-7 induced expression differences of CD4+ T cells, including increased IL-2R expression and effects on subsequent T-cell receptor activation. We conclude that long-term symptomatic type-1-diabetes patients differed in memory T-cell cytokine profiles and Interleukin-7 co-stimulation. Regulation of IL-2 expression and sensitivity are affected with possible consequences for disease course and severity at long-term type-1-diabetes stages.
Collapse
|
55
|
Davis BP, Ballas ZK. Biologic response modifiers: Indications, implications, and insights. J Allergy Clin Immunol 2017; 139:1445-1456. [PMID: 28263774 DOI: 10.1016/j.jaci.2017.02.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 02/03/2017] [Accepted: 02/09/2017] [Indexed: 12/27/2022]
Abstract
The field of biologic immune modulators is currently mushrooming at a dizzying pace. Although most of these biologics are tested and approved for one or a few indications, their unanticipated side effects and off-label use have contributed significantly to our understanding of basic immune mechanisms, the involvement of cytokines in several apparently nonimmunologic diseases, and the importance of compartmentalized immune responses. In this review we attempt to give a bird's-eye view of the major biologics and to highlight insights and implications derived from their secondary effects and adverse reactions.
Collapse
Affiliation(s)
- Benjamin P Davis
- Department of Internal Medicine, Division of Immunology, University of Iowa Hospitals and Clinics, Iowa City, Iowa.
| | - Zuhair K Ballas
- Department of Internal Medicine, Division of Immunology, University of Iowa and the Iowa City Veterans Administration, Iowa City, Iowa
| |
Collapse
|
56
|
Korneev KV, Atretkhany KSN, Drutskaya MS, Grivennikov SI, Kuprash DV, Nedospasov SA. TLR-signaling and proinflammatory cytokines as drivers of tumorigenesis. Cytokine 2017; 89:127-135. [DOI: 10.1016/j.cyto.2016.01.021] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 01/26/2016] [Accepted: 01/27/2016] [Indexed: 12/29/2022]
|
57
|
Perry BM, Nguyen A, Desmond BL, Blattner CM, Thomas RS, Young RJ. Eruptive nevi associated with medications (ENAMs). J Am Acad Dermatol 2016; 75:1045-1052. [DOI: 10.1016/j.jaad.2016.04.064] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 04/21/2016] [Accepted: 04/24/2016] [Indexed: 10/21/2022]
|
58
|
Garrouste C, Anglicheau D, Kamar N, Bachelier C, Rivalan J, Pereira B, Caillard S, Aniort J, Gatault P, Soubrier M, Sayegh J, Colosio C, Buisson A, Thervet E, Bouvier N, Heng AE. Anti-TNFα therapy for chronic inflammatory disease in kidney transplant recipients: Clinical outcomes. Medicine (Baltimore) 2016; 95:e5108. [PMID: 27741127 PMCID: PMC5072954 DOI: 10.1097/md.0000000000005108] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Anti-tumor necrosis factor-α (TNFα) therapy has improved the prognosis of many chronic inflammatory diseases. It appears to be well-tolerated by liver-transplant patients. However, their use and their safety in kidney-transplant patients have yet to be determined.In this retrospective study, we identified 16 adult kidney-transplant patients aged 46.5 years (34-51.8) who received anti-TNFα therapy from 7 kidney transplantation centers. The indications for this treatment included: chronic inflammatory bowel disease (n = 8), inflammatory arthritis (n = 5), AA amyloidosis (n = 1), psoriasis (n = 1), and microscopic polyangiitis (n = 1).Anti-TNFα therapies resulted in a clinical response in 13/16 patients (81%). Estimated glomerular filtration rates (MDRD-4) were similar on day 0 and at 24 months (M24) after anti-TNFα treatment had been initiated (41 [12-55] and 40 [21-53] mL/min/1.73 m, respectively). Two allograft losses were observed. The 1st case was due to antibody-mediated rejection (M18), while the 2nd was the result of AA amyloidosis recurrence (M20). There were several complications: 8 patients (50%) developed 23 serious infections (18 bacterial, 4 viral, and 1 fungal) and 4 developed cancer. Five patients died (infection n = 2, cardiac AA amyloidosis n = 1, intraalveolar hemorrhage following microscopic polyangiitis n = 1, and acute respiratory distress syndrome n = 1). On univariate analysis, recipient age associated with death (P = 0.009) and infection development (P = 0.06).Using anti-TNFα therapies, remission can be achieved in chronic inflammatory diseases in kidney-transplant patients. However, concommitant anti-TNFα and immunosuppresive therapies must be used with caution due to the high risk of infection, particularly after the age of 50.
Collapse
Affiliation(s)
- Cyril Garrouste
- CHU Clermont-Ferrand, Department of Nephrology, Clermont-Ferrand
- Correspondence: Cyril Garrouste, Centre Hospitalier Universitaire de Clermont-Ferrand, Department of Nephrology, Clermont Ferrand, Auvergne, France (e-mail: )
| | - Dany Anglicheau
- Necker Hospital, Assistance Publique-Hôpitaux de Paris, Department of Nephrology and Kidney Transplantation, Paris
| | - Nassim Kamar
- CHU Rangueil, Nephrology, Dialysis, Transplantation, Toulouse
| | - Claire Bachelier
- CHU Clermont-Ferrand, Department of Nephrology, Clermont-Ferrand
| | | | - Bruno Pereira
- CHU Clermont-Ferrand, Biostatistics Unit (DRCI), Clermont-Ferrand
| | - Sophie Caillard
- University Hospital, Nephrology-Transplantation Department, Strasbourg
| | - Julien Aniort
- CHU Clermont-Ferrand, Department of Nephrology, Clermont-Ferrand
| | - Philippe Gatault
- CHRU and FHU Transplantation, Department of Nephrology and Clinical Immunology, Tours
| | - Martin Soubrier
- CHU Clermont-Ferrand, Department of Rheutamology, Clermont-Ferrand
| | - Johnny Sayegh
- Service de Néphrologie-Dialyse-Transplantation, CHU Angers, Angers
| | | | - Anthony Buisson
- Gastroenterology Department, University Hospital Estaing, Clermont-Ferrand
| | - Eric Thervet
- Nephrology Department, Hôpital Européen Georges Pompidou, Assistance Publique Hôpitaux de Paris, Paris
| | | | - Anne Elisabeth Heng
- CHU Clermont-Ferrand, Department of Nephrology, Clermont-Ferrand
- Necker Hospital, Assistance Publique-Hôpitaux de Paris, Department of Nephrology and Kidney Transplantation, Paris
| |
Collapse
|
59
|
Tizdast N, Ghazalian F, Gholami M. The Effect of Exercise Type on Inflammatory Markers in Obese Survivors With Breast Cancer: Randomized Control Trial. HEALTH SCOPE 2016. [DOI: 10.17795/jhealthscope-33421] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
60
|
Lebrec H, Brennan FR, Haggerty H, Herzyk D, Kamperschroer C, Maier CC, Ponce R, Preston BD, Weinstock D, Mellon RD. HESI/FDA workshop on immunomodulators and cancer risk assessment: Building blocks for a weight-of-evidence approach. Regul Toxicol Pharmacol 2015; 75:72-80. [PMID: 26743742 DOI: 10.1016/j.yrtph.2015.12.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Accepted: 12/27/2015] [Indexed: 12/22/2022]
Abstract
Profound immunosuppression (e.g., AIDS, transplant therapy) is epidemiologically associated with an increased cancer risk, and often with oncogenic viruses. It is currently unclear how broadly this association translates to therapeutics that modulate immunity. A workshop co-sponsored by the FDA and HESI examined how perturbing the immune system may contribute to carcinogenesis, and highlighted priorities for improving non-clinical risk assessment of targeted immunomodulatory therapies. Conclusions from the workshop were as follows. 1) While profound altered immunity can promote tumorigenesis, not all components of the immune system are equally important in defense against or promotion of cancer and a similar cancer risk for all immunomodulatory molecules should not be assumed. 2) Rodent carcinogenicity studies have limitations and are generally not reliable predictors of cancer risk associated with immunosuppression. 3) Cancer risk needs to be evaluated based on mechanism-based weight-of-evidence, including data from immune function tests most relevant to tumor immunosurveillance or promotion. 4) Information from nonclinical experiments, clinical epidemiology and immunomodulatory therapeutics show that immunosurveillance involves a complex network of cells and mediators. To support a weight-of-evidence approach, an increased focus on understanding the quantitative relationship between changes in relevant immune function tests and cancer risk is needed.
Collapse
Affiliation(s)
- H Lebrec
- Amgen Inc, 1120 Veterans Blvd, South San Francisco, CA 94080, USA.
| | - F R Brennan
- UCB-Celltech, 208 Bath Road, Slough SL1 3WE, UK
| | - H Haggerty
- Bristol-Myers Squibb Company, 1 Squibb Dr., New Brunswick, NJ 08903, USA
| | - D Herzyk
- Merck & Co Inc, 770 Sumneytown Pike, PO Box 4, MS WP45-233, West Point, PA, USA
| | | | - C C Maier
- GlaxoSmithKline, 709 Swedeland Rd, King of Prussia, PA 19406, USA
| | - R Ponce
- Amgen Inc, 1120 Veterans Blvd, South San Francisco, CA 94080, USA
| | - B D Preston
- Amgen Inc, 1120 Veterans Blvd, South San Francisco, CA 94080, USA
| | - D Weinstock
- Janssen Research & Development, LLC, Welsh & McKean Roads, Spring House, PA 19477, USA
| | - R D Mellon
- Food and Drug Administration, 10903 New Hampshire Ave, Silver Spring, MD 20993, USA
| |
Collapse
|
61
|
|
62
|
Buchbinder R, Van Doornum S, Staples M, Lassere M, March L. Malignancy risk in Australian rheumatoid arthritis patients treated with anti-tumour necrosis factor therapy: analysis of the Australian Rheumatology Association Database (ARAD) prospective cohort study. BMC Musculoskelet Disord 2015; 16:309. [PMID: 26481039 PMCID: PMC4615333 DOI: 10.1186/s12891-015-0772-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 10/07/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Malignancy risk with tumour necrosis factor inhibitor (TNFi) therapy remains unclear. Our primary aim was to assess malignancy risk with TNFi therapy in a cohort of Australian patients with rheumatoid arthritis (RA). We also assessed risk in a biologic-naïve group. METHODS Demographic data of all RA patients enrolled in the Australian Rheumatology Association Database before 25 October 2010 were matched to national cancer records in July 2010 (linkage complete to 2007). Verified self-reported malignancies occurring between 1 January 2008 and 25 October 2010 were also included in the analysis. Standardised incidence ratios (SIRs) were used to compare malignancy incidence in biologic-naïve and TNFi-exposed ARAD participants to the general population using site-, age- and sex-specific rates by calendar year. Rate ratios (RRs) were used to compare malignancy incidence in TNFi-exposed participants to biologic-naïve RA patients, and a composite RA cohort that included pre-TNFi person years, both adjusted for age, gender, smoking, methotrexate use and prior malignancy. RESULTS Forty-four malignancies were reported after 5752 person-years in the TNFi-exposed group (N = 2145) and 32 malignancies were reported after 1682 person-years in the biologic-naïve group (N = 803). No overall increased risk of malignancy in TNFi-treated RA patients was found when compared with the general population or with biologic-naïve RA patients. Compared to the biologic naïve group, without the inclusion of pre-TNFi years in the comparator group, the relative risk of female breast cancer was reduced in TNFi-treated patients (RR 0.17 (95 % CI 0.03 to 0.95)). It was no longer significant when adding pre-TNFi years in the comparator group. The risk of melanoma was increased for both biologic naïve and TNFi-treated patients when compared with the general population (SIR 2.72 (95 % CI 1.13 to 6.53) and SIR 2.03 (95 % CI 1.09 to 3.78) respectively). The relative risk of melanoma was not increased in the TNFi-exposed group compared with biologic naïve patients (RR 0.54, 95 % CI 0.12, 2.40). Inclusion of pre-TNFi person years in the comparator group did not change these results. CONCLUSIONS Malignancy incidence was low in this RA cohort and biologic exposure did not increase the risk of malignancy. Melanoma risk was increased in both TNFi-treated and biologic-naïve RA patients compared with the general population suggesting that RA status, and possibly methotrexate exposure, may be responsible.
Collapse
Affiliation(s)
- Rachelle Buchbinder
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia. .,Monash Department of Clinical Epidemiology, Cabrini Institute, Melbourne, Australia.
| | - Sharon Van Doornum
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Melbourne, Australia.
| | - Margaret Staples
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia. .,Monash Department of Clinical Epidemiology, Cabrini Institute, Melbourne, Australia.
| | - Marissa Lassere
- St George Hospital, University of New South Wales, Sydney, Australia.
| | - Lyn March
- Florance and Cope Professorial Department of Rheumatology, Royal North Shore Hospital, Institute of Bone and Joint Research, University of Sydney , Sydney, Australia.
| |
Collapse
|
63
|
Schoenhals JE, Seyedin SN, Anderson C, Brooks ED, Li YR, Younes AI, Niknam S, Li A, Barsoumian HB, Cortez MA, Welsh JW. Uncovering the immune tumor microenvironment in non-small cell lung cancer to understand response rates to checkpoint blockade and radiation. Transl Lung Cancer Res 2007; 6:148-158. [PMID: 28529897 DOI: 10.21037/tlcr.2017.03.06] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The study of immunology has led to breakthroughs in treating non-small cell lung cancer (NSCLC). The recent approval of an anti-PD1 checkpoint drug for NSCLC has generated much interest in novel combination therapies that might provide further benefit for patients. However, a better understanding of which combinations may (or may not) work in NSCLC requires understanding the lung immune microenvironment under homeostatic conditions and the changes in that microenvironment in the setting of cancer progression and with radiotherapy. This review provides background information on immune cells found in the lung and the prognostic significance of these cell types in lung cancer. It also addresses current clinical directions for the combination of checkpoint inhibitors with radiation for NSCLC.
Collapse
Affiliation(s)
- Jonathan E Schoenhals
- Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Steven N Seyedin
- Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Clark Anderson
- Paul L Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
| | - Eric D Brooks
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yun R Li
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ahmed I Younes
- Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sharareh Niknam
- Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ailin Li
- Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang 110001, China
| | - Hampartsoum B Barsoumian
- Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maria Angelica Cortez
- Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - James W Welsh
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|