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Delrue C, Speeckaert R, Oyaert M, Kerre T, Rottey S, Coopman R, Huvenne W, De Bruyne S, Speeckaert MM. Infrared Spectroscopy: A New Frontier in Hematological Disease Diagnosis. Int J Mol Sci 2023; 24:17007. [PMID: 38069330 PMCID: PMC10707114 DOI: 10.3390/ijms242317007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
Hematological diseases, due to their complex nature and diverse manifestations, pose significant diagnostic challenges in healthcare. The pressing need for early and accurate diagnosis has driven the exploration of novel diagnostic techniques. Infrared (IR) spectroscopy, renowned for its noninvasive, rapid, and cost-effective characteristics, has emerged as a promising adjunct in hematological diagnostics. This review delves into the transformative role of IR spectroscopy and highlights its applications in detecting and diagnosing various blood-related ailments. We discuss groundbreaking research findings and real-world applications while providing a balanced view of the potential and limitations of the technique. By integrating advanced technology with clinical needs, we offer insights into how IR spectroscopy may herald a new era of hematological disease diagnosis.
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Affiliation(s)
- Charlotte Delrue
- Department of Nephrology, Ghent University Hospital, 9000 Ghent, Belgium;
| | | | - Matthijs Oyaert
- Department of Clinical Biology, Ghent University Hospital, 9000 Ghent, Belgium; (M.O.); (S.D.B.)
| | - Tessa Kerre
- Department of Hematology, Ghent University Hospital, 9000 Ghent, Belgium;
| | - Sylvie Rottey
- Department of Medical Oncology, Ghent University Hospital, 9000 Ghent, Belgium;
| | - Renaat Coopman
- Department of Oral, Maxillofacial and Plastic Surgery, Ghent University Hospital, 9000 Ghent, Belgium;
| | - Wouter Huvenne
- Department of Head and Neck Surgery, Ghent University Hospital, 9000 Ghent, Belgium;
| | - Sander De Bruyne
- Department of Clinical Biology, Ghent University Hospital, 9000 Ghent, Belgium; (M.O.); (S.D.B.)
| | - Marijn M. Speeckaert
- Department of Nephrology, Ghent University Hospital, 9000 Ghent, Belgium;
- Research Foundation-Flanders (FWO), 1000 Brussels, Belgium
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Guleken Z, Ceylan Z, Aday A, Bayrak AG, Hindilerden İY, Nalçacı M, Jakubczyk P, Jakubczyk D, Depciuch J. FTIR- based serum structure analysis in molecular diagnostics of essential thrombocythemia disease. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2023; 245:112734. [PMID: 37295134 DOI: 10.1016/j.jphotobiol.2023.112734] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/18/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023]
Abstract
Essential thrombocythemia (ET) reflects the transformation of a multipotent hematopoietic stem cell, but its molecular pathogenesis remains obscure. Nevertheless, tyrosine kinase, especially Janus kinase 2 (JAK2), has been implicated in myeloproliferative disorders other than chronic myeloid leukaemia. FTIR analysis was performed on the blood serum of 86 patients and 45 healthy volunteers as control with FTIR spectra-based machine learning methods and chemometrics. Thus, the study aimed to determine biomolecular changes and separation of ET and healthy control groups illustration by applying chemometrics and ML techniques to spectral data. The FTIR-based results showed that in ET disease with JAK2 mutation, there are alterations in functional groups associated with lipids, proteins and nucleic acids significantly. Moreover, in ET patients the lower amount of proteins with simultaneously higher amount of lipids was noted in comparison with the control one. Furthermore, the SVM-DA model showed 100% accuracy in calibration sets in both spectral regions and 100.0% and 96.43% accuracy in prediction sets for the 800-1800 cm-1 and 2700-3000 cm-1 spectral regions, respectively. While changes in the dynamic spectra showed that CH2 bending, amide II and CO vibrations could be used as a spectroscopy marker of ET. Finally, it was found a positive correlation between FTIR peaks and first bone marrow fibrosis degree, as well as the absence of JAK2 V617F mutation. The findings of this study contribute to a better understanding of the molecular pathogenesis of ET and identifying biomolecular changes and may have implications for early diagnosis and treatment of this disease.
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Affiliation(s)
- Zozan Guleken
- Department of Physiology, Faculty of Medicine, Gaziantep, Islam, Science and Technology University, 27220, Gaziantep, Turkey.
| | - Zeynep Ceylan
- Samsun University, Faculty of Engineering, Department of Industrial Engineering, Turkey
| | - Aynur Aday
- Istanbul University, Faculty of Medicine, Department of Internal Medicine, Division of Medical Genetics, Turkey
| | - Ayşe Gül Bayrak
- Istanbul University, Faculty of Medicine, Department of Internal Medicine, Division of Medical Genetics, Turkey
| | - İpek Yönal Hindilerden
- Istanbul University Istanbul Faculty of Medicine, Department of Internal Medicine, Division of Hematology, Turkey
| | - Meliha Nalçacı
- Istanbul University Istanbul Faculty of Medicine, Department of Internal Medicine, Division of Hematology, Turkey
| | | | - Dorota Jakubczyk
- Faculty of Mathematics and Applied Physics, Rzeszow University of Technology, Powstancow Warszawy 12, PL-35959 Rzeszow, Poland
| | - Joanna Depciuch
- Institute of Nuclear Physics, PAS, 31342 Krakow, Poland; Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland
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Ullah N, Khan SN, Umair M, Khan AA, Liu X, Khattak AA, Yousafzai YM. Development of a Real-Time qPCR Assay for Detection of Common MPL Mutations in Myeloproliferative Neoplasms (MPNS). Appl Biochem Biotechnol 2022; 194:5907-5917. [PMID: 35838887 DOI: 10.1007/s12010-022-04051-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2022] [Indexed: 11/28/2022]
Abstract
Myeloproliferative neoplasms (MPNs) are blood cell disorders, characterized by overproduction of abnormal cells in bone marrow due to stem cell mutation. The proliferations of blood cell are controlled by many genes particularly MPL gene which encodes thrombopoietin receptor, a hematopoietic growth factor involved in the production and regulation of the platelets and multipotent hematopoietic progenitor cells. Acquired mutations including (W515L and W515K) in this gene have been observed in patients with primary myelofibrosis or essential thrombocythemia lacking JAK2 (V617F) mutations. MPL mutation detection is important for MPNs diagnosis, but due to low frequency of mutant allele burden (< 15%) may be missed by already available common assays such as Sanger sequencing. Furthermore, these techniques are costly, time-consuming, and less sensitive. In present study, we aimed to develop sensitive, less time-consuming, and cost-effective real-time PCR assay for the detection of MPL mutations that is based on TaqMan fluorescent probes. DNA was extracted from blood sample of 128 MPNs patients collected and further analysis was performed on TaqMan RT-PCR. Reference curve was obtained for amplified product of MPL gene containing mutated sequence. The predicted sensitivity level was at least 5% mutant allele burden by our developed assay that is much higher than sequencing output. Out of 128, 2 (1.56%) patients harbored W515L mutation and 1 (0.78%) harbored W515K mutation. It was concluded that TaqMan qRT-PCR assay is an efficient, sensitive, cost-effective, and less time-consuming method capable of detecting MPL mutation in MPNs patients. We suggested that this assay might be helpful in investigating mutant allele load in MPNs patients.
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Affiliation(s)
- Naeem Ullah
- Department of Medical Lab Technology, University of Haripur, Haripur, KP, Pakistan.,Department of Pathology, Northwest Institute of Health Sciences, Peshawar, KP, Pakistan
| | - Sadiq Noor Khan
- Department of Medical Lab Technology, University of Haripur, Haripur, KP, Pakistan.
| | - Muhammad Umair
- Department of Medical Lab Technology, University of Haripur, Haripur, KP, Pakistan.,Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, KP, Pakistan
| | - Aamir Ali Khan
- Department of Pathology, Northwest Institute of Health Sciences, Peshawar, KP, Pakistan. .,College of Life Sciences and Bioengineering, Beijing University of Technology, Beijing, China.
| | - Xinhui Liu
- College of Life Sciences and Bioengineering, Beijing University of Technology, Beijing, China
| | - Aamer Ali Khattak
- Department of Medical Lab Technology, University of Haripur, Haripur, KP, Pakistan
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Abdelghani M, Hammami H, Zidi W, Amouri H, Othmen HBH, Farrah A, Menif S. Hematological relevance of JAK2 V617F and calreticulin mutations in Tunisian patients with essential thrombocythemia. J Clin Lab Anal 2022; 36:e24522. [PMID: 35754115 PMCID: PMC9396186 DOI: 10.1002/jcla.24522] [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: 10/20/2021] [Revised: 04/28/2022] [Accepted: 05/01/2022] [Indexed: 11/14/2022] Open
Abstract
Background The genetic investigation of essential thrombocythemia(ET) has highlighted the presence of driver mutations in ET. Janus kinase JAK2V617F and calreticulin(CALR) mutations are the most frequent driver mutations and have significantly improved the molecular diagnosis of ET. The impact of genetic heterogeneity on clinical features has not been fully elucidated. This is the first study which aimed to determine the frequency of JAK2V617F and CALR exon9 mutations in Tunisian ET patients and to establish the correlation between hematological characteristics and mutational status. Methods This study included Tunisian patients suspected with ET and was conducted between September 2017 and March 2021. Genomic DNA of patients was isolated from peripheral blood samples. JAK2V617F was detected by AS‐PCR and CALR mutations were detected by PCR/direct sequencing. Clinical and hematological characteristics were also analyzed. Results Two hundred and fifty ET patients were enrolled in this study. JAK2V617F mutation was found in 166/250 (66.4%) of patients, whereas CALR mutations were detected in 27/84 (32.1%) patients without JAK2V617F. Compared with JAK2V617F‐positive patients, those with CALR mutations showed lower hemoglobin level and lower leucocytes count (p = 0.007 and p = 0.004,respectively). CALR type 2 was the most frequent mutation of CALR detected in 55.55% of CALR mutated. Six of seven patients with thrombotic events harbored JAK2V617F mutation. Conclusion The prevalence of driver mutations JAK2V617F or CALR mutations was 77.2% in Tunisian ET patients. Moreover, patients with JAK2 V617F mutation had a higher risk of thrombosis. The mutational status is necessary to improve the diagnosis and contribute to the therapeutic decisions.
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Affiliation(s)
- Maroua Abdelghani
- LR16IPT07, Molecular and Cellular Hematology Laboratory, Pasteur Institute of Tunis, University of Tunis El Manar, Tunis, Tunisia.,Faculty of Mathematics, Physics and Natural Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Haifa Hammami
- LR16IPT07, Molecular and Cellular Hematology Laboratory, Pasteur Institute of Tunis, University of Tunis El Manar, Tunis, Tunisia.,Faculty of Mathematics, Physics and Natural Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Wiem Zidi
- Laboratory of Biochemistry, Rabta Hospital, Tunis, Tunisia
| | - Hassiba Amouri
- LR16IPT07, Molecular and Cellular Hematology Laboratory, Pasteur Institute of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Hind Ben Hadj Othmen
- LR16IPT07, Molecular and Cellular Hematology Laboratory, Pasteur Institute of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Ahlem Farrah
- LR16IPT07, Molecular and Cellular Hematology Laboratory, Pasteur Institute of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Samia Menif
- LR16IPT07, Molecular and Cellular Hematology Laboratory, Pasteur Institute of Tunis, University of Tunis El Manar, Tunis, Tunisia
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