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Sabbatino F, Liguori L, Polcaro G, Salvato I, Caramori G, Salzano FA, Casolaro V, Stellato C, Dal Col J, Pepe S. Role of Human Leukocyte Antigen System as A Predictive Biomarker for Checkpoint-Based Immunotherapy in Cancer Patients. Int J Mol Sci 2020; 21:ijms21197295. [PMID: 33023239 PMCID: PMC7582904 DOI: 10.3390/ijms21197295] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/26/2020] [Accepted: 09/29/2020] [Indexed: 12/11/2022] Open
Abstract
Recent advances in cancer immunotherapy have clearly shown that checkpoint-based immunotherapy is effective in a small subgroup of cancer patients. However, no effective predictive biomarker has been identified so far. The major histocompatibility complex, better known in humans as human leukocyte antigen (HLA), is a very polymorphic gene complex consisting of more than 200 genes. It has a crucial role in activating an appropriate host immune response against pathogens and tumor cells by discriminating self and non-self peptides. Several lines of evidence have shown that down-regulation of expression of HLA class I antigen derived peptide complexes by cancer cells is a mechanism of tumor immune escape and is often associated to poor prognosis in cancer patients. In addition, it has also been shown that HLA class I and II antigen expression, as well as defects in the antigen processing machinery complex, may predict tumor responses in cancer immunotherapy. Nevertheless, the role of HLA in predicting tumor responses to checkpoint-based immunotherapy is still debated. In this review, firstly, we will describe the structure and function of the HLA system. Secondly, we will summarize the HLA defects and their clinical significance in cancer patients. Thirdly, we will review the potential role of the HLA as a predictive biomarker for checkpoint-based immunotherapy in cancer patients. Lastly, we will discuss the potential strategies that may restore HLA function to implement novel therapeutic strategies in cancer patients.
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Affiliation(s)
- Francesco Sabbatino
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Oncology Unit, AOU San Giovanni di Dio e Ruggi D’Aragona, 84131 Salerno, Italy
| | - Luigi Liguori
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Giovanna Polcaro
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Ilaria Salvato
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Pulmonary Unit, Department of Biomedical Sciences, Dentistry, Morphological and Functional Imaging (BIOMORF), University of Messina, 98125 Messina, Italy;
| | - Gaetano Caramori
- Pulmonary Unit, Department of Biomedical Sciences, Dentistry, Morphological and Functional Imaging (BIOMORF), University of Messina, 98125 Messina, Italy;
| | - Francesco A. Salzano
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Vincenzo Casolaro
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Cristiana Stellato
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Jessica Dal Col
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Correspondence: ; Tel.: +39-08996-5210
| | - Stefano Pepe
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Oncology Unit, AOU San Giovanni di Dio e Ruggi D’Aragona, 84131 Salerno, Italy
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Dominici R, Finazzi D, Polito L, Oldoni E, Bugari G, Montanelli A, Scarpini E, Galimberti D, Guaita A. Comparison of β2-microglobulin serum level between Alzheimer’s patients, cognitive healthy and mild cognitive impaired individuals. Biomarkers 2018; 23:603-608. [DOI: 10.1080/1354750x.2018.1468825] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Roberto Dominici
- ASST Ovest Milanese Laboratory of Clinical Chemistry, Magenta Hospital, Legnano, Italy
| | - Dario Finazzi
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
- Clinical Chemistry Laboratory, Diagnostic Department, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Letizia Polito
- Fondazione Golgi-Cenci Abbiategrasso (MI), Milano, Italy
| | - Emanuela Oldoni
- Neurodegenerative Disease Unit, Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Milan, Italy
| | - Giovanna Bugari
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Alessandro Montanelli
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Elio Scarpini
- Neurodegenerative Disease Unit, Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniela Galimberti
- Neurodegenerative Disease Unit, Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, University of Milan, Fondazione Cà Granda, IRCCS Ospedale Maggiore Policlinico, Milan, Italy
| | - Antonio Guaita
- Fondazione Golgi-Cenci Abbiategrasso (MI), Milano, Italy
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Hu S, Wu J, Lu D, Dai Y, Mai M, Wei R, Liu Q, Jiang W, Zhong Y. Reference values of fetal serum β2-microglobulin in the Chinese: evaluation of its clinical usefulness. ACTA ACUST UNITED AC 2013; 52:413-7. [PMID: 24129106 DOI: 10.1515/cclm-2013-0505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 09/23/2013] [Indexed: 11/15/2022]
Abstract
Abstract
Background: The level of β2-microglobulin was generally used to evaluate the renal function in adults. Elevated levels of β2-microglobulin were also applied to assess the perinatal situations in neonates and fetuses. The aim of our study was to establish and determine the reference values of fetal serum β2-microglobulin in the Chinese and to assess its clinical benefits in abnormal fetuses.
Methods: Data from 308 normal cord blood samples were obtained to calculate the normal reference values of fetal serum β2-microglobulin. According to the equations we obtained, we analyzed the level of β2-microglobulin in four case groups: renal malformation, hydrops, cytomegalovirus (CMV) infection and rubella virus (RV) infection.
Results: In the normal group, the concentration of β2-microglobulin decreased with the gestational age, with a mean value of 4.35±0.59 mg/L. The upper limit of β2-microglobulin was calculated as 7.55–0.074×gestational age in weeks. The levels of β2-microglobulin were significantly higher in the four case groups than the normal group. For the four groups, the sensitivity is 72.7%, 69.6%, 86.7% and 100%, respectively.
Conclusions: Fetal serum β2-microglobulin may be used as a predictor to evaluate the situations of fetal diseases.
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Affiliation(s)
- Suwei Hu
- Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, P. R. China
- Department of Prenatal Diagnosis, Guangdong Women and Children Hospital, Guangzhou, P. R. China
| | - Jing Wu
- Department of Prenatal Diagnosis, Guangdong Women and Children Hospital, Guangzhou, P. R. China
| | - Dan Lu
- Subei People’s Hospital of Jiangsu Province, Clinical Medical School of Yangzhou University, Yangzhou, P. R. China
| | - Yan Dai
- Subei People’s Hospital of Jiangsu Province, Clinical Medical School of Yangzhou University, Yangzhou, P. R. China
| | - Mingqin Mai
- Department of Prenatal Diagnosis, Guangdong Women and Children Hospital, Guangzhou, P. R. China
| | - Ran Wei
- Department of Prenatal Diagnosis, Guangdong Women and Children Hospital, Guangzhou, P. R. China
| | - Qian Liu
- Department of Prenatal Diagnosis, Guangdong Women and Children Hospital, Guangzhou, P. R. China
| | - Wei Jiang
- Department of Ultrasonography, Guangdong Women and Children Hospital, Guangzhou, P. R. China
| | - Yanfang Zhong
- Department of Prenatal Diagnosis, Guangdong Women and Children Hospital, Guangzhou, P. R. China
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Silliman CC, Dzieciatkowska M, Moore EE, Kelher MR, Banerjee A, Liang X, Land KJ, Hansen KC. Proteomic analyses of human plasma: Venus versus Mars. Transfusion 2011; 52:417-24. [PMID: 21880043 DOI: 10.1111/j.1537-2995.2011.03316.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Plasma is vital for the resuscitation of injured patients and to restore necessary procoagulants, especially Factors (F)II, FV, FVII, FX, and FXIII; however, female plasma has been implicated in the majority of transfusion-related acute lung injury (TRALI) cases and male-only plasma transfusion regimens have significantly decreased the incidence of TRALI. Little is known about the human plasma proteome, and no comparisons have been made between male and female plasma; therefore, we hypothesize that there are significant differences between plasma from male and female donors. STUDY DESIGN AND METHODS Five units of fresh-frozen plasma each were collected from nulliparous female donors and male donors, and the proteome was analyzed by depleting the 14 most common proteins by immunoaffinity columns followed by protein separation by one dimension gel electrophoresis, tryptic digestion of the proteins, analysis of the peptides by liquid chromatography-tandem mass spectrometry, and identification employing human protein sequence databases. RESULTS Female plasma versus male plasma contained pregnancy zone protein (419- to 580-fold), FV (twofold), α(1)-antitrypsin (twofold), β(2) -microglobulin (twofold), and Complement Factors H and C4B (1.5- to 2-fold) at significantly higher concentrations than males and males contained significant increases in Fc-binding protein (twofold), protein Z-dependent protease inhibitor (twofold), phosphatidylinositol glycan-specific phospholipase (fourfold), protein S-100 (threefold), and transgelin-2 (14-fold) versus females (p < 0.005). The increases in FV, α(1)-antitrypsin, and β(2)-microglobulin were confirmed by an activity assay or immunoblots. CONCLUSION We conclude that there are proteomic differences between male and female plasma, which could be exploited to improve clinical outcomes in transfused patients.
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