1
|
Braish J, Cerchione C, Ferrajoli A. An overview of prognostic markers in patients with CLL. Front Oncol 2024; 14:1371057. [PMID: 38817892 PMCID: PMC11137234 DOI: 10.3389/fonc.2024.1371057] [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: 01/15/2024] [Accepted: 04/22/2024] [Indexed: 06/01/2024] Open
Abstract
Chronic lymphocytic leukemia (CLL) is a low-grade B-cell lymphoproliferative disorder. It is the most prevalent type of leukemia in the western countries, with a median age at diagnosis of 70 years. In 2023, it is estimated that there will be 18,740 new cases of CLL, and an estimated 4,490 people will die of this disease. It represents 1.0% of all new cancer cases in the U.S. The rate of new cases was 4.6 per 100,000 men and women per year based on 2016-2020 cases, age-adjusted. Death rates from CLL are higher among older adults, or those 75 and older. The death rate was 1.1 per 100,000 men and women per year based on 2016-2020 deaths, age-adjusted. A common question that patients with CLL ask during their first clinic visit is: "How long will it be before I would need treatment?" Although this might seem like a simple question, the answer is not straight forward. CLL is a heterogenous disease, with a variable clinical course. Some patients may present with an aggressive disease requiring early initiation of treatment, while others have an indolent course and some, having so called smoldering CLL, may never need treatment. The variability in disease course can make predicting disease prognosis a complicated process. This brings forth the importance of establishing prognostic models that can predict disease course, time to treatment, and survival outcomes in such a heterogenous disease. The Rai and Binet staging systems were developed in the late 1970s to early 1980s. They separated patients into different stages based on clinical characteristics and laboratory findings. These simple staging systems are still in use; however, several prognostic markers need to be added for an individualized assessment and, with the recent development of genomic techniques leading to better understanding of CLL at the molecular level, newer prognostic markers have emerged.
Collapse
Affiliation(s)
- Julie Braish
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Claudio Cerchione
- Hematology Unit, Istituto Romagnolo per lo Studio dei Tumori “Dino Amadori” (IRST), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Meldola, Italy
| | - Alessandra Ferrajoli
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| |
Collapse
|
2
|
Li X, Li Y, Yuan J, Zhang W, Xu T, Jing R, Ju S. Serum tRF-33-RZYQHQ9M739P0J as a novel biomarker for auxiliary diagnosis and disease course monitoring of hepatocellular carcinoma. Heliyon 2024; 10:e30084. [PMID: 38707447 PMCID: PMC11068615 DOI: 10.1016/j.heliyon.2024.e30084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 04/19/2024] [Accepted: 04/19/2024] [Indexed: 05/07/2024] Open
Abstract
Objective In most cases, patients with hepatocellular carcinoma (HCC) develop advanced disease when diagnosed. Finding new molecules to combine with traditional biomarkers is crucial for HCC early diagnosis. In cancer development, tRNA-derived small RNAs (tsRNA) play a crucial role. Here, we aimed to identify a novel biomarker among tsRNAs that can facilitate HCC diagnosis and monitor its prognosis. Methods We screened candidate tsRNAs in 3 pairs of HCC and adjacent tissues through high-throughput sequencing. tRF-33-RZYQQ9M739P0J was screened in tissues, sera, and cells through quantitative real-time polymerase chain reaction (qRT-PCR) for further analysis. tRF-33-RZYQHQ9M739P0J was characterized using agarose gel electrophoresis, Sanger sequencing, and nuclear and cytoplasmic RNA isolation. Experiments at room temperature and repeated freeze-thaw cycles were conducted to evaluate the detection performance of tRF-33-RZYQHQ9M739P0J. We measured the levels of differential expression of tRF-33-RZYQHQ9M739P0J in sera using qRT-PCR. We applied the chi-square test to evaluate the correlation between tRF-33-RZYQHQ9M739P0J expression levels and clinicopathological features, and assessed its prognostic value by plotting Kaplan-Meier curves. The diagnostic efficacy of tRF-33-RZYQHQ9M739P0J was evaluated using the receiver operating characteristic (ROC) curve. Finally, the downstream genes related to tRF-33-RZYQHQ9M739P0J were explored through bioinformatics prediction. Results tRF-33-RZYQHQ9M739P0J was highly expressed in HCC tissues and sera, and its expression was correlated with metastasis, TNM stage, BCLC stage, and vein invasion. Expression of tRF-33-RZYQHQ9M739P0J were decreased after surgery in patients with HCC. High serum tRF-33-RZYQHQ9M739P0J levels are associated with low survival rates, and they can predict survival times in patients with HCC according to the Kaplan-Meier analysis. Combining tRF-33-RZYQHQ9M739P0J with serum alpha-fetoprotein and prothrombin induced by vitamin K absence II can improve the diagnostic efficiency of HCC, suggesting its potential as a biomarker for HCC. Conclusion tRF-33-RZYQHQ9M739P0J may not only be a promising non-invasive marker for early diagnosis, but also a predictor of liver cancer progression.
Collapse
Affiliation(s)
- Xian Li
- Medical School of Nantong University, Nantong, Jiangsu, 226001, China
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China
| | - Yang Li
- Medical School of Nantong University, Nantong, Jiangsu, 226001, China
| | - Jie Yuan
- Medical School of Nantong University, Nantong, Jiangsu, 226001, China
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China
| | - Weiwei Zhang
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China
| | - Tianxin Xu
- Medical School of Nantong University, Nantong, Jiangsu, 226001, China
| | - Rongrong Jing
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China
| | - Shaoqing Ju
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China
| |
Collapse
|
3
|
Shi H, Gao L, Zhang W, Jiang M. Long non-coding RNAs regulate treatment outcome in leukemia: What have we learnt recently? Cancer Med 2023. [PMID: 37148556 DOI: 10.1002/cam4.6027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/03/2023] [Accepted: 04/21/2023] [Indexed: 05/08/2023] Open
Abstract
Leukemia is a group of highly heterogeneous and life-threatening blood cancers that originate from abnormal hematopoietic stem cells. Multiple treatments are approved for leukemia, including chemotherapy, targeted therapy, hematopoietic stem cell transplantation, radiation therapy, and immunotherapy. Unfortunately, therapeutic resistance occurs in a substantial proportion of patients and greatly compromises the treatment efficacy of leukemia, resulting in relapse and mortality. The abnormal activity of receptor tyrosine kinases, cell membrane transporters, intracellular signal transducers, transcription factors, and anti-apoptotic proteins have been shown to contribute to the emergence of therapeutic resistance. Despite these findings, the exact mechanisms of treatment resistance are still not fully understood, which limits the development of effective measures to overcome it. Long non-coding RNAs (lncRNA) are a class of regulatory molecules that are gaining increasing attention, and lncRNA-mediated regulation of therapeutic resistance against multiple drugs for leukemia is being revealed. These dysregulated lncRNAs not only serve as potential targets to reduce resistance but also might improve treatment response prediction and individualized treatment decision. Here, we summarize the recent findings on lncRNA-mediated regulation of therapeutic resistance in leukemia and discuss future perspectives on how to make use of the dysregulated lncRNAs in leukemia to improve treatment outcome.
Collapse
Affiliation(s)
- Huiping Shi
- The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Liang Gao
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Weili Zhang
- Department of Gastroenterology, Xiangcheng People's Hospital, Suzhou, Jiangsu, People's Republic of China
| | - Min Jiang
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| |
Collapse
|
4
|
Karami Fath M, Azami J, Jaafari N, Akbari Oryani M, Jafari N, Karim poor A, Azargoonjahromi A, Nabi-Afjadi M, Payandeh Z, Zalpoor H, Shanehbandi D. Exosome application in treatment and diagnosis of B-cell disorders: leukemias, multiple sclerosis, and arthritis rheumatoid. Cell Mol Biol Lett 2022; 27:74. [PMID: 36064322 PMCID: PMC9446857 DOI: 10.1186/s11658-022-00377-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 08/16/2022] [Indexed: 11/10/2022] Open
Abstract
Exosomes, known as a type of extracellular vesicles (EVs), are lipid particles comprising heterogeneous contents such as nucleic acids, proteins, and DNA. These bi-layered particles are naturally released into the extracellular periphery by a variety of cells such as neoplastic cells. Given that exosomes have unique properties, they can be used as vectors and carriers of biological and medicinal particles like drugs for delivering to the desired areas. The proteins and RNAs being encompassed by the circulating exosomes in B-cell malignancies are deemed as the promising sources for diagnostic and prognostic biomarkers, as well as therapeutic agents. Exosomes can also provide a "snapshot" view of the tumor and metastatic landscape at any particular time. Further, clinical research has shown that exosomes are produced by immune cells such as dendritic cells can stimulate the immune system, so these exosomes can be used in antitumor vaccines. Despite the great potential of exosomes in the fields of diagnostic and treatment, further studies are in need for these purposes to reach a convergence notion. This review highlights the applications of exosomes in multiple immune-related diseases, including chronic lymphocytic leukemia, multiple sclerosis, and arthritis rheumatoid, as well as explaining sundry aspects of exosome therapy and the function of exosomes in diagnosing diseases.
Collapse
Affiliation(s)
- Mohsen Karami Fath
- Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Jalil Azami
- Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Niloofar Jaafari
- Department of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mahsa Akbari Oryani
- Department of Pathology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nafiseh Jafari
- Department of Microbiology, Faculty of Advanced Science and Technology, Tehran Medical Science, Islamic Azad University, Tehran, Iran
| | | | | | - Mohsen Nabi-Afjadi
- Department of Biochemistry, Faculty of Biological Science, Tarbiat Modares University, Tehran, Iran
| | - Zahra Payandeh
- Department Medical Biochemistry and Biophysics, Division Medical Inflammation Research, Karolinska Institute, Stockholm, Sweden
- Immunology Research center, Tabriz University of Medical Science, Tabriz, Iran
| | - Hamidreza Zalpoor
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
| | - Dariush Shanehbandi
- Department Medical Biochemistry and Biophysics, Division Medical Inflammation Research, Karolinska Institute, Stockholm, Sweden
- Immunology Research center, Tabriz University of Medical Science, Tabriz, Iran
| |
Collapse
|
5
|
Kohansal M, Ghanbarisad A, Tabrizi R, Daraei A, Kashfi M, Tang H, Song C, Chen Y. tRNA-derived fragments in gastric cancer: Biomarkers and functions. J Cell Mol Med 2022; 26:4768-4780. [PMID: 35957621 PMCID: PMC9465185 DOI: 10.1111/jcmm.17511] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 06/14/2022] [Accepted: 07/19/2022] [Indexed: 11/30/2022] Open
Abstract
tRNA‐derived fragments (tRFs), non‐coding RNAs that regulate protein expression after transcription, have recently been identified as potential biomarkers. We identified differentially expressed tRFs in gastric cancer (GC) and the biological properties of tRFs in predicting the malignancy status of GCs as possible biomarkers. Until 15 February 2022, two independent reviewers did a thorough search in electronic databases of Scopus, EMBASE and PubMed. The QUADAS scale was used for quality assessment of the included studies. Ten articles investigating the clinical significance of tRFs, including 928 patients, were analysed. In 10 GC studies, seven tRFs were considerably upregulated and five tRFs were significantly downregulated when compared to controls. Risk of bias was rated low for index test, and flow as well as timing domains in relation to the review question. The applicability of the index test, flow and timing and patient selection for 10 studies was deemed low. In this study, we review the advances in the study of tRFs in GC and describe their functions in gene expression regulation, such as suppression of translation, cell differentiation, proliferation and the related signal transduction pathways associated with them. Our findings may offer researchers new ideas for cancer treatment as well as potential biomarkers for further research in GC.
Collapse
Affiliation(s)
- Maryam Kohansal
- Department of Medical Biotechnology, Fasa University of Medical Sciences, Fasa, Iran.,Department of biology, Payame Noor University, Tehran, Iran
| | - Ali Ghanbarisad
- Department of Medical Biotechnology, Fasa University of Medical Sciences, Fasa, Iran.,Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Reza Tabrizi
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Abdolreza Daraei
- Department of Medical Genetics, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mojtaba Kashfi
- Departmen of Microbiology, School of Medicine, Shahid Beheshti Univercity of Medical Sciences, Tehran, Iran
| | - Hailin Tang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Cailu Song
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yongming Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Gastric Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China
| |
Collapse
|
6
|
Small Non-Coding RNAs in Leukemia. Cancers (Basel) 2022; 14:cancers14030509. [PMID: 35158777 PMCID: PMC8833386 DOI: 10.3390/cancers14030509] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/11/2022] [Accepted: 01/14/2022] [Indexed: 12/14/2022] Open
Abstract
In 2020, more than 60,500 people were diagnosed with leukemia in the USA, and more than 23,000 died. The incidence of leukemia is still rising, and drug resistance development is a serious concern for patients' wellbeing and survival. In the past two decades, small non-coding RNAs have been studied to evaluate their functions and possible role in cancer pathogenesis. Small non-coding RNAs are short RNA molecules involved in several cellular processes by regulating the expression of genes. An increasing body of evidence collected by many independent studies shows that the expression of these molecules is tissue specific, and that their dysregulation alters the expression of genes involved in tumor development, progression and drug response. Indeed, small non-coding RNAs play a pivotal role in the onset, staging, relapse and drug response of hematological malignancies and cancers in general. These findings strongly suggest that small non-coding RNAs could function as biomarkers and possible targets for therapy. Thus, in this review, we summarize the regulatory mechanisms of small non-coding RNA expression in different types of leukemia and assess their potential clinical implications.
Collapse
|
7
|
Highly efficient synthesis of pharmaceutically relevant chiral 3-N-substituted-azacyclic alcohols using two enantiocomplementary short chain dehydrogenases. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2021.108300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
8
|
Huang Y, Zhang H, Gu X, Qin S, Zheng M, Shi X, Peng C, Ju S. Elucidating the Role of Serum tRF-31-U5YKFN8DYDZDD as a Novel Diagnostic Biomarker in Gastric Cancer (GC). Front Oncol 2021; 11:723753. [PMID: 34497770 PMCID: PMC8419412 DOI: 10.3389/fonc.2021.723753] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 07/29/2021] [Indexed: 12/31/2022] Open
Abstract
Background Gastric cancer (GC) is one of the malignant tumors with the highest morbidity and mortality in the world. Early diagnosis combined with surgical treatment can significantly improve the prognosis of patients. Therefore, it is urgent to seek higher sensitivity and specificity biomarkers in GC. tRNA-derived small RNAs are a new non-coding small RNA that widely exists in tumor cells and body fluids. In this study, we explore the expression and biological significance of tRNA-derived small RNAs in GC. Materials and Methods First of all, we screened the differentially expressed tRNA-derived small RNAs in tumor tissues by high-throughput sequencing. Agarose gel electrophoresis (AGE), Sanger sequencing, and Nuclear and Cytoplasmic RNA Separation Assay were used to screen tRF-31-U5YKFN8DYDZDD as a potential tumor biomarker for the diagnosis of GC. Then, we detected the different expressions of tRF-31-U5YKFN8DYDZDD in 24 pairs of GC and paracancerous tissues, the serum of 111 GC patients at first diagnosis, 89 normal subjects, 48 superficial gastritis patients, and 28 postoperative GC patients by quantitative real-time PCR (qRT-PCR). Finally, we used the receiver operating characteristic (ROC) curve to analyze its diagnostic efficacy. Results The expression of tRF-31-U5YKFN8DYDZDD has good stability and easy detection. tRF-31-U5YKFN8DYDZDD was highly expressed in tumor tissue, serum, and cell lines of GC, and the expression was significantly related to TNM stage, depth of tumor invasion, lymph node metastasis, and vascular invasion. The expression of serum tRF-31-U5YKFN8DYDZDD in the GC patients decreased after the operation (P = 0.0003). Combined with ROC curve analysis, tRF-31-U5YKFN8DYDZDD has better detection efficiency than conventional markers. Conclusions The expressions of tRF-31-U5YKFN8DYDZDD in the tumor and paracancerous tissues, the serum of GC patients and healthy people, and the serum of GC patients before and after operation were different. tRF-31-U5YKFN8DYDZDD is not only a diagnostic biomarker of GC but also a predictor of poor prognosis.
Collapse
Affiliation(s)
- Yuejiao Huang
- Department of Medical Oncology, Affiliated Hospital of Nantong University, Nantong, China.,Medical School of Nantong University, Nantong, China
| | - Haiyan Zhang
- Medical School of Nantong University, Nantong, China.,Department of Pathology, Affiliated Nantong Third Hospital of Nantong University, Nantong, China
| | - Xinliang Gu
- Medical School of Nantong University, Nantong, China.,Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Shiyi Qin
- Medical School of Nantong University, Nantong, China.,Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Ming Zheng
- Medical School of Nantong University, Nantong, China.,Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Xiangrong Shi
- Department of Medical Oncology, Affiliated Tumor Hospital of Nantong University, Nantong, China
| | - Chunlei Peng
- Department of Medical Oncology, Affiliated Tumor Hospital of Nantong University, Nantong, China
| | - Shaoqing Ju
- Medical School of Nantong University, Nantong, China.,Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| |
Collapse
|
9
|
Putowski M, Giannopoulos K. Perspectives on Precision Medicine in Chronic Lymphocytic Leukemia: Targeting Recurrent Mutations-NOTCH1, SF3B1, MYD88, BIRC3. J Clin Med 2021; 10:jcm10163735. [PMID: 34442029 PMCID: PMC8396993 DOI: 10.3390/jcm10163735] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/13/2021] [Accepted: 08/19/2021] [Indexed: 12/15/2022] Open
Abstract
Chronic lymphocytic leukemia (CLL) is highly heterogeneous, with extremely variable clinical course. The clinical heterogeneity of CLL reflects differences in the biology of the disease, including chromosomal alterations, specific immunophenotypic patterns and serum markers. The application of next-generation sequencing techniques has demonstrated the high genetic and epigenetic heterogeneity in CLL. The novel mutations could be pharmacologically targeted for individualized approach in some of the CLL patients. Potential neurogenic locus notch homolog protein 1 (NOTCH1) signalling targeting mechanisms in CLL include secretase inhibitors and specific antibodies to block NOTCH ligand/receptor interactions. In vitro studies characterizing the effect of the splicing inhibitors resulted in increased apoptosis of CLL cells regardless of splicing factor 3B subunit 1 (SF3B1) status. Several therapeutic strategies have been also proposed to directly or indirectly inhibit the toll-like receptor/myeloid differentiation primary response gene 88 (TLR/MyD88) pathway. Another potential approach is targeting nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and inhibition of this prosurvival pathway. Newly discovered mutations and their signalling pathways play key roles in the course of the disease. This opens new opportunities in the management and treatment of CLL.
Collapse
Affiliation(s)
- Maciej Putowski
- Department of Experimental Hematooncology, Medical University of Lublin, 20-093 Lublin, Poland;
- Correspondence: ; Tel.: +48-81-448-66-32
| | - Krzysztof Giannopoulos
- Department of Experimental Hematooncology, Medical University of Lublin, 20-093 Lublin, Poland;
- Department of Hematology, St. John’s Cancer Center, 20-090 Lublin, Poland
| |
Collapse
|
10
|
Pérez-Carretero C, González-Gascón-y-Marín I, Rodríguez-Vicente AE, Quijada-Álamo M, Hernández-Rivas JÁ, Hernández-Sánchez M, Hernández-Rivas JM. The Evolving Landscape of Chronic Lymphocytic Leukemia on Diagnosis, Prognosis and Treatment. Diagnostics (Basel) 2021; 11:diagnostics11050853. [PMID: 34068813 PMCID: PMC8151186 DOI: 10.3390/diagnostics11050853] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/25/2021] [Accepted: 05/05/2021] [Indexed: 12/22/2022] Open
Abstract
The knowledge of chronic lymphocytic leukemia (CLL) has progressively deepened during the last forty years. Research activities and clinical studies have been remarkably fruitful in novel findings elucidating multiple aspects of the pathogenesis of the disease, improving CLL diagnosis, prognosis and treatment. Whereas the diagnostic criteria for CLL have not substantially changed over time, prognostication has experienced an expansion with the identification of new biological and genetic biomarkers. Thanks to next-generation sequencing (NGS), an unprecedented number of gene mutations were identified with potential prognostic and predictive value in the 2010s, although significant work on their validation is still required before they can be used in a routine clinical setting. In terms of treatment, there has been an impressive explosion of new approaches based on targeted therapies for CLL patients during the last decade. In this current chemotherapy-free era, BCR and BCL2 inhibitors have changed the management of CLL patients and clearly improved their prognosis and quality of life. In this review, we provide an overview of these novel advances, as well as point out questions that should be further addressed to continue improving the outcomes of patients.
Collapse
Affiliation(s)
- Claudia Pérez-Carretero
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, 37007 Salamanca, Spain; (C.P.-C.); (A.E.R.-V.); (M.Q.-Á.)
- Instituto de Investigación Biomédica (IBSAL), 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
| | | | - Ana E. Rodríguez-Vicente
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, 37007 Salamanca, Spain; (C.P.-C.); (A.E.R.-V.); (M.Q.-Á.)
- Instituto de Investigación Biomédica (IBSAL), 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Miguel Quijada-Álamo
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, 37007 Salamanca, Spain; (C.P.-C.); (A.E.R.-V.); (M.Q.-Á.)
- Instituto de Investigación Biomédica (IBSAL), 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - José-Ángel Hernández-Rivas
- Department of Hematology, Infanta Leonor University Hospital, 28031 Madrid, Spain; (I.G.-G.-y-M.); (J.-Á.H.-R.)
- Department of Medicine, Complutense University, 28040 Madrid, Spain
| | - María Hernández-Sánchez
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, 37007 Salamanca, Spain; (C.P.-C.); (A.E.R.-V.); (M.Q.-Á.)
- Instituto de Investigación Biomédica (IBSAL), 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
- Correspondence: (M.H.-S.); (J.M.H.-R.); Tel.: +34-923-294-812 (M.H.-S. & J.M.H.-R.)
| | - Jesús María Hernández-Rivas
- Cancer Research Center (IBMCC) CSIC-University of Salamanca, 37007 Salamanca, Spain; (C.P.-C.); (A.E.R.-V.); (M.Q.-Á.)
- Instituto de Investigación Biomédica (IBSAL), 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
- Department of Medicine, University of Salamanca, 37008 Salamanca, Spain
- Correspondence: (M.H.-S.); (J.M.H.-R.); Tel.: +34-923-294-812 (M.H.-S. & J.M.H.-R.)
| |
Collapse
|
11
|
Peixoto da Silva S, Caires HR, Bergantim R, Guimarães JE, Vasconcelos MH. miRNAs mediated drug resistance in hematological malignancies. Semin Cancer Biol 2021; 83:283-302. [PMID: 33757848 DOI: 10.1016/j.semcancer.2021.03.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 02/11/2021] [Accepted: 03/16/2021] [Indexed: 12/12/2022]
Abstract
Despite improvements in the therapeutic approaches for hematological malignancies in the last decades, refractory disease still occurs, and cancer drug resistance still remains a major hurdle in the clinical management of these cancer patients. The investigation of this problem has been extensive and different mechanism and molecules have been associated with drug resistance. MicroRNAs (miRNAs) have been described as having an important action in the emergence of cancer, including hematological tumors, and as being major players in their progression, aggressiveness and response to treatments. Moreover, miRNAs have been strongly associated with cancer drug resistance and with the modulation of the sensitivity of cancer cells to a wide array of anticancer drugs. Furthermore, this role has also been reported for miRNAs packaged into extracellular vesicles (EVs-miRNAs), which in turn have been described as essential for the horizontal transfer of drug resistance to sensitive cells. Several studies have been suggesting the use of miRNAs as biomarkers for drug response and clinical outcome prediction, as well as promising therapeutic tools in hematological diseases. Indeed, the combination of miRNA-based therapeutic tools with conventional drugs contributes to overcome drug resistance. This review addresses the role of miRNAs in the pathogenesis of hematological malignances, namely multiple myeloma, leukemias and lymphomas, highlighting their important action (either in their cell-free circulating form or within circulating EVs) in drug resistance and their potential clinical applications.
Collapse
Affiliation(s)
- Sara Peixoto da Silva
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal
| | - Hugo R Caires
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal
| | - Rui Bergantim
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal; Clinical Hematology, Hospital São João, 4200-319, Porto, Portugal; Clinical Hematology, FMUP - Faculty of Medicine, University of Porto, 4200-319, Porto, Portugal
| | - José E Guimarães
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal; Clinical Hematology, FMUP - Faculty of Medicine, University of Porto, 4200-319, Porto, Portugal; Instituto Universitário de Ciências da Saúde, Cooperativa de Ensino Superior Politécnico e Universitário, IUCSCESPU, 4585-116, Gandra, Paredes, Portugal
| | - M Helena Vasconcelos
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal; Department of Biological Sciences, FFUP - Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.
| |
Collapse
|
12
|
Lingua MF, Carrà G, Maffeo B, Morotti A. Non-Coding RNAs: The "Dark Side Matter" of the CLL Universe. Pharmaceuticals (Basel) 2021; 14:ph14020168. [PMID: 33669945 PMCID: PMC7924868 DOI: 10.3390/ph14020168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 02/14/2021] [Accepted: 02/18/2021] [Indexed: 12/11/2022] Open
Abstract
For many years in the field of onco-hematology much attention has been given to mutations in protein-coding genes or to genetic alterations, including large chromosomal losses or rearrangements. Despite this, biological and clinical needs in this sector remain unmet. Therefore, it is not surprising that recent studies have shifted from coded to non-coded matter. The discovery of non-coding RNAs (ncRNAs) has influenced several aspects related to the treatment of cancer. In particular, in chronic lymphocytic leukemia (CLL) the knowledge of ncRNAs and their contextualization have led to the identification of new biomarkers used to follow the course of the disease, to the anticipation of mechanisms that support resistance and relapse, and to the selection of novel targeted treatment regimens. In this review, we will summarize the main ncRNAs discovered in CLL and the molecular mechanisms by which they are affected and how they influence the development and the progression of the disease.
Collapse
Affiliation(s)
| | - Giovanna Carrà
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy;
- Correspondence: (G.C.); (A.M.)
| | - Beatrice Maffeo
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy;
| | - Alessandro Morotti
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy;
- Correspondence: (G.C.); (A.M.)
| |
Collapse
|
13
|
Yun X, Zhang Y, Wang X. Recent progress of prognostic biomarkers and risk scoring systems in chronic lymphocytic leukemia. Biomark Res 2020; 8:40. [PMID: 32939265 PMCID: PMC7487566 DOI: 10.1186/s40364-020-00222-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/26/2020] [Indexed: 12/13/2022] Open
Abstract
Chronic lymphocytic leukemia (CLL) is the most prevalent adult leukemia with high heterogeneity in the western world. Thus, investigators identified a number of prognostic biomarkers and scoring systems to guide treatment decisions and validated them in the context of immunochemotherapy. A better understanding of prognostic biomarkers, including serum markers, flow cytometry outcomes, IGHV mutation status, microRNAs, chromosome aberrations and gene mutations, have contributed to prognosis in CLL. Del17p/ TP53 mutation, NOTCH1 mutation, CD49d, IGHV mutation status, complex karyotypes and microRNAs were reported to be of predictive values to guide clinical decisions. Based on the biomarkers above, classic prognostic models, such as the Rai and Binet staging systems, MDACC nomogram, GCLLSG model and CLL-IPI, were developed to improve risk stratification and tailor treatment intensity. Considering the presence of novel agents, many investigators validated the conventional prognostic biomarkers in the setting of novel agents and only TP53 mutation status/del 17p and CD49d expression were reported to be of prognostic value. Whether other prognostic indicators and models can be used in the context of novel agents, further studies are required.
Collapse
Affiliation(s)
- Xiaoya Yun
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021 Shandong China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021 Shandong China
- School of Medicine, Shandong University, Jinan, 250012 Shandong China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, 250021 Shandong China
- National clinical research center for hematologic diseases, Jinan, 250021 Shandong China
| | - Ya Zhang
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021 Shandong China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021 Shandong China
- School of Medicine, Shandong University, Jinan, 250012 Shandong China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, 250021 Shandong China
- National clinical research center for hematologic diseases, Jinan, 250021 Shandong China
| | - Xin Wang
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021 Shandong China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021 Shandong China
- School of Medicine, Shandong University, Jinan, 250012 Shandong China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, 250021 Shandong China
- National clinical research center for hematologic diseases, Jinan, 250021 Shandong China
| |
Collapse
|
14
|
Gholipour E, Sarvarian P, Samadi P, Talebi M, Movassaghpour A, Motavalli R, Hojjat-Farsangi M, Yousefi M. Exosome: From leukemia progression to a novel therapeutic approach in leukemia treatment. Biofactors 2020; 46:698-715. [PMID: 32797698 DOI: 10.1002/biof.1669] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 06/13/2020] [Accepted: 06/16/2020] [Indexed: 12/14/2022]
Abstract
Exosomes, as small vesicles, are released by tumor cells and tumor microenvironment (cells and function as key intercellular mediators and effects on different processes including tumorigenesis, angiogenesis, drug resistance, and evasion from immune system. These functions are due to exosomes' biomolecules which make them as efficient markers in early diagnosis of the disease. Also, exosomes have been recently applied in vaccination. The potential role of exosomes in immune response toward leukemic cells makes them efficient immunotherapeutic agents treating leukemia. Furthermore, variations in exosomes contents make them beneficial to be used in treating different diseases. This review introduces the role of exosomes in the development of hematological malignancies and evaluates their functional role in the treatment of these malignancies.
Collapse
Affiliation(s)
- Elham Gholipour
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parisa Sarvarian
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parisa Samadi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Talebi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aliakbar Movassaghpour
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Roza Motavalli
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hojjat-Farsangi
- Immune and Gene Therapy Lab, Department of Oncology-Pathology, Cancer Center Karolinska (CCK), Karolinska University Hospital Solna and Karolinska Institute, Stockholm, Sweden
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Aging Research Institute, Tabriz university of Medical Sciences, Tabriz, Iran
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
15
|
hsa-miR-20b-5p and hsa-miR-363-3p Affect Expression of PTEN and BIM Tumor Suppressor Genes and Modulate Survival of T-ALL Cells In Vitro. Cells 2020; 9:cells9051137. [PMID: 32380791 PMCID: PMC7290785 DOI: 10.3390/cells9051137] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/30/2020] [Accepted: 05/01/2020] [Indexed: 12/17/2022] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive malignancy arising from T lymphocyte precursors. We have previously shown by miRNA-seq, that miRNAs from the mir-106a-363 cluster are overexpressed in pediatric T-ALL. In silico analysis indicated their potential involvement in the regulation of apoptosis. Here, we aimed to test the hypothesis on the pro-tumorigenic roles of these miRNAs in T-ALL cells in vitro. We demonstrate, for the first time, that hsa-miR-20b-5p and hsa-miR-363-3p from the mir-106a-363 cluster, when upregulated in T-ALL cells in vitro, protect leukemic cells from apoptosis, enhance proliferation, and contribute to growth advantage. We show, using dual luciferase reporter assays, Ago2-RNA immunoprecipitation, RT-qPCR, and Western blots, that the oncogenic effects of these upregulated miRNAs might, at least in part, be mediated by the downregulation of two important tumor suppressor genes, PTEN and BIM, targeted by both miRNAs. Additionally, we demonstrate the cooperative effects of these two miRNAs by simultaneous inhibition of both miRNAs as compared to the inhibition of single miRNAs. We postulate that hsa-miR-20b-5p and hsa-miR-363-3p from the mir-106a-363 cluster might serve as oncomiRs in T-ALL, by contributing to post-transcriptional repression of key tumor suppressors, PTEN and BIM.
Collapse
|