1
|
Anton-Păduraru DT, Azoicăi AN, Trofin F, Mîndru DE, Murgu AM, Bocec AS, Iliescu Halițchi CO, Ciongradi CI, Sȃrbu I, Iliescu ML. Diagnosing Cystic Fibrosis in the 21st Century-A Complex and Challenging Task. Diagnostics (Basel) 2024; 14:763. [PMID: 38611676 PMCID: PMC11012009 DOI: 10.3390/diagnostics14070763] [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: 03/04/2024] [Revised: 03/24/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
Cystic fibrosis (CF) is a chronic and potentially life-threatening condition, wherein timely diagnosis assumes paramount significance for the prompt initiation of therapeutic interventions, thereby ameliorating pulmonary function, addressing nutritional deficits, averting complications, mitigating morbidity, and ultimately enhancing the quality of life and extending longevity. This review aims to amalgamate existing knowledge to provide a comprehensive appraisal of contemporary diagnostic modalities pertinent to CF in the 21st century. Deliberations encompass discrete delineations of each diagnostic modality and the elucidation of potential diagnostic quandaries encountered in select instances, as well as the delineation of genotype-phenotype correlations germane to genetic counseling endeavors. The synthesis underscores that, notwithstanding the availability and strides in diagnostic methodologies, including genetic assays, the sweat test (ST) retains its position as the preeminent diagnostic standard for CF, serving as a robust surrogate for CFTR functionality. Prospective clinical investigations in the realm of CF should be orchestrated with the objective of discerning novel diagnostic modalities endowed with heightened specificity and sensitivity.
Collapse
Affiliation(s)
- Dana-Teodora Anton-Păduraru
- Department of Mother and Child Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania; (D.-T.A.-P.); (A.N.A.); (D.E.M.); (A.M.M.); (A.S.B.); (C.O.I.H.)
- “Sf.Maria” Children Emergency Hospital, 700309 Iaṣi, Romania; (C.I.C.); (I.S.)
| | - Alice Nicoleta Azoicăi
- Department of Mother and Child Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania; (D.-T.A.-P.); (A.N.A.); (D.E.M.); (A.M.M.); (A.S.B.); (C.O.I.H.)
- “Sf.Maria” Children Emergency Hospital, 700309 Iaṣi, Romania; (C.I.C.); (I.S.)
| | - Felicia Trofin
- Department of Preventive Medicine and Interdisciplinarity—Microbiology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania
| | - Dana Elena Mîndru
- Department of Mother and Child Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania; (D.-T.A.-P.); (A.N.A.); (D.E.M.); (A.M.M.); (A.S.B.); (C.O.I.H.)
- “Sf.Maria” Children Emergency Hospital, 700309 Iaṣi, Romania; (C.I.C.); (I.S.)
| | - Alina Mariela Murgu
- Department of Mother and Child Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania; (D.-T.A.-P.); (A.N.A.); (D.E.M.); (A.M.M.); (A.S.B.); (C.O.I.H.)
- “Sf.Maria” Children Emergency Hospital, 700309 Iaṣi, Romania; (C.I.C.); (I.S.)
| | - Ana Simona Bocec
- Department of Mother and Child Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania; (D.-T.A.-P.); (A.N.A.); (D.E.M.); (A.M.M.); (A.S.B.); (C.O.I.H.)
| | - Codruța Olimpiada Iliescu Halițchi
- Department of Mother and Child Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania; (D.-T.A.-P.); (A.N.A.); (D.E.M.); (A.M.M.); (A.S.B.); (C.O.I.H.)
| | - Carmen Iulia Ciongradi
- “Sf.Maria” Children Emergency Hospital, 700309 Iaṣi, Romania; (C.I.C.); (I.S.)
- 2nd Department of Surgery, Pediatric Surgery and Orthopedics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania
| | - Ioan Sȃrbu
- “Sf.Maria” Children Emergency Hospital, 700309 Iaṣi, Romania; (C.I.C.); (I.S.)
- 2nd Department of Surgery, Pediatric Surgery and Orthopedics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania
| | - Maria Liliana Iliescu
- Department of Preventive Medicine and Interdisciplinarity—Public Health and Health Management, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaṣi, Romania;
| |
Collapse
|
2
|
Rocha KN, da Silva JAF, de Jesus DP. Capillary electrophoresis with capacitively coupled contactless conductivity detection (C 4 D) for rapid and simple determination of lactate in sweat. Electrophoresis 2024; 45:392-399. [PMID: 38072648 DOI: 10.1002/elps.202300179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 03/20/2024]
Abstract
An analytical method based on capillary electrophoresis (CE) using capacitively coupled contactless conductivity detection (C4 D) was developed and validated for fast, straightforward, and reliable determination of lactate in artificial and human sweat samples. The background electrolyte was composed of equimolar concentrations (10 mmol/L) of 2-(N-morpholino)ethanesulfonic acid and histidine, with 0.2 mmol/L of cetyltrimethylammonium bromide as electroosmotic flow inverter. The limit of detection and quantification were 3.1 and 10.3 µmol/L, respectively. Recoveries in the 97 to 118% range were obtained using sweat samples spiked with lactate at three concentration levels, indicating an acceptable accuracy. The intraday and interday precisions were 1.49 and 7.08%, respectively. The proposed CE-C4 D method can be a starting point for monitoring lactate concentrations in sweat samples for diagnostics, physiological studies, and sports performance assessment applications.
Collapse
Affiliation(s)
- Kionnys N Rocha
- Instituto de Química, Universidade Estadual de Campinas, UNICAMP, Campinas, São Paulo, Brazil
| | - José A Fracassi da Silva
- Instituto de Química, Universidade Estadual de Campinas, UNICAMP, Campinas, São Paulo, Brazil
- Instituto Nacional de Ciência e Tecnologia de Bioanalítica, Campinas, São Paulo, Brazil
| | - Dosil P de Jesus
- Instituto de Química, Universidade Estadual de Campinas, UNICAMP, Campinas, São Paulo, Brazil
- Instituto Nacional de Ciência e Tecnologia de Bioanalítica, Campinas, São Paulo, Brazil
| |
Collapse
|
6
|
Ray TR, Ivanovic M, Curtis PM, Franklin D, Guventurk K, Jeang WJ, Chafetz J, Gaertner H, Young G, Rebollo S, Model JB, Lee SP, Ciraldo J, Reeder JT, Hourlier-Fargette A, Bandodkar AJ, Choi J, Aranyosi AJ, Ghaffari R, McColley SA, Haymond S, Rogers JA. Soft, skin-interfaced sweat stickers for cystic fibrosis diagnosis and management. Sci Transl Med 2021; 13:eabd8109. [PMID: 33790027 PMCID: PMC8351625 DOI: 10.1126/scitranslmed.abd8109] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 03/02/2021] [Indexed: 12/14/2022]
Abstract
The concentration of chloride in sweat remains the most robust biomarker for confirmatory diagnosis of cystic fibrosis (CF), a common life-shortening genetic disorder. Early diagnosis via quantitative assessment of sweat chloride allows prompt initiation of care and is critically important to extend life expectancy and improve quality of life. The collection and analysis of sweat using conventional wrist-strapped devices and iontophoresis can be cumbersome, particularly for infants with fragile skin, who often have insufficient sweat production. Here, we introduce a soft, epidermal microfluidic device ("sweat sticker") designed for the simple and rapid collection and analysis of sweat. Intimate, conformal coupling with the skin supports nearly perfect efficiency in sweat collection without leakage. Real-time image analysis of chloride reagents allows for quantitative assessment of chloride concentrations using a smartphone camera, without requiring extraction of sweat or external analysis. Clinical validation studies involving patients with CF and healthy subjects, across a spectrum of age groups, support clinical equivalence compared to existing device platforms in terms of accuracy and demonstrate meaningful reductions in rates of leakage. The wearable microfluidic technologies and smartphone-based analytics reported here establish the foundation for diagnosis of CF outside of clinical settings.
Collapse
Affiliation(s)
- Tyler R Ray
- Department of Mechanical Engineering, University of Hawaii at Manoa, Honolulu, HI 96822, USA
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60202, USA
| | - Maja Ivanovic
- Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Paul M Curtis
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL 60202, USA
| | - Daniel Franklin
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60202, USA
| | - Kerem Guventurk
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60202, USA
| | - William J Jeang
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60202, USA
| | - Joseph Chafetz
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60202, USA
| | - Hannah Gaertner
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60202, USA
| | - Grace Young
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60202, USA
| | - Steve Rebollo
- Pritzker School of Molecular Engineering and Department of Physics, University of Chicago, Chicago, IL 60637, USA
| | - Jeffrey B Model
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
- Epicore Biosystems Inc., Cambridge, MA 02139, USA
| | - Stephen P Lee
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
- Epicore Biosystems Inc., Cambridge, MA 02139, USA
| | - John Ciraldo
- Micro/Nano Fabrication Facility (NUFAB) Northwestern University, Evanston, IL 60202, USA
| | - Jonathan T Reeder
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
| | - Aurélie Hourlier-Fargette
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
- Université de Strasbourg, CNRS, Institut Charles Sadron UPR22, F-67000, Strasbourg 67034, France
| | - Amay J Bandodkar
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
| | - Jungil Choi
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
- School of Mechanical Engineering, Kookmin University, Seoul 02707, Republic of Korea
| | - Alexander J Aranyosi
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
- Epicore Biosystems Inc., Cambridge, MA 02139, USA
| | - Roozbeh Ghaffari
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60202, USA
- Epicore Biosystems Inc., Cambridge, MA 02139, USA
| | - Susanna A McColley
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Division of Pulmonary and Sleep Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL 60611, USA
| | - Shannon Haymond
- Department of Pathology, Northwestern Feinberg School of Medicine, Chicago, IL 60611, USA
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL 60611, USA
| | - John A Rogers
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60202, USA.
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60202, USA
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60202, USA
- Epicore Biosystems Inc., Cambridge, MA 02139, USA
- Department of Mechanical Engineering, Department of Electrical and Computer Engineering, Department of Chemistry, Northwestern University, Evanston, IL 60202, USA
- Department of Neurological Surgery Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| |
Collapse
|
8
|
Wang QY, Dong X, Yang J, Zhen XT, Ye LH, Chu C, Wang B, Hu YH, Zheng H, Cao J. Solid acids assisted matrix solid-phase dispersion microextraction of alkaloids by capillary electrophoresis coupled with quadrupole time-of-flight mass spectrometry. J Sep Sci 2019; 42:3579-3588. [PMID: 31617304 DOI: 10.1002/jssc.201900647] [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] [Received: 06/26/2019] [Revised: 09/28/2019] [Accepted: 10/01/2019] [Indexed: 12/13/2022]
Abstract
The quantification of three alkaloids is important because quantitative study is a means of assessing the reliability of the experimental method, and three alkaloids of peimine, peiminine, and peimisine are main active ingredients in Chinese Pharmacopoeia 2015. An effective method based on the matrix solid-phase dispersion microextraction was developed for the extraction of alkaloid compounds in Fritillariae Thunbergii Bulbus. Target analytes were analyzed by capillary electrophoresis coupled with quadrupole time-of-flight mass spectrometry. The optimized experimental condition was that 50 mg Fritillariae Thunbergii Bulbus was blended homogeneously with 10 mg citric acid for 5 min. Two hundred microliters of water acidized by 1 mol/L hydrochloric acid (pH = 4.5) was selected to elute tested alkaloids. The results demonstrated that the investigated method had low limits of detection (1.32-1.59 ng/mL), good recoveries (86.63-98.12%), and reproducibility (relative standard deviations of peak areas < 0.87%). The proposed matrix solid-phase dispersion microextraction coupled with capillary electrophoresis combined with quadrupole time-of-flight mass spectrometry was successfully applied for the extraction of alkaloids in plants.
Collapse
Affiliation(s)
- Qiu-Yan Wang
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Xin Dong
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Juan Yang
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Xiao-Ting Zhen
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Li-Hong Ye
- Department of Traditional Chinese Medicine, Hangzhou Red Cross Hospital, Hangzhou, China
| | - Chu Chu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Bin Wang
- Lianyungang Hospital of Traditional Chinese Medicine, Lianyungang, Jiangsu, P. R. China
| | - Yu-Han Hu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Hui Zheng
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, P. R. China
| |
Collapse
|