1
|
Wahyuni DK, Indriati DT, Ilham M, Murtadlo AAA, Purnobasuki H, Junairiah, Purnama PR, Ikram NKK, Samian MZ, Subramaniam S. Morpho-anatomical characterization and DNA barcoding of Artemesia vulgaris L. BRAZ J BIOL 2024; 84:e278393. [PMID: 38422290 DOI: 10.1590/1519-6984.278393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 01/06/2024] [Indexed: 03/02/2024] Open
Abstract
Artemisia vulgaris L. belongs to Asteraceae, is a herbal plant that has various benefits in the medical field, so that its use in the medical field can be explored optimally, the plant must be thoroughly identified. This study aims to identify A. vulgaris both in terms of descriptive morpho-anatomy and DNA barcoding using BLAST and phylogenetic tree reconstruction. The morpho-anatomical character was observed on root, stem, and leaf. DNA barcoding analysis was carried out through amplification and alignment of the rbcL and matK genes. All studies were conducted on three samples from Taman Husada (Medicinal Plant Garden) Graha Famili Surabaya, Indonesia. The anatomical slide was prepared by the paraffin method. Morphological studies revealed that the leaves of A. vulgaris both on the lower-middle part and on the upper part of the stem have differences, especially in the character of the stipules, petioles, and incisions they have. Meanwhile, from the study of anatomy, A. vulgaris has an anomocytic type of stomata and its distribution is mostly on the ventral part of the leaves. Through the BLAST process and phylogenetic tree reconstruction, the plant sequences being studied are closely related to several species of the genus Artemisia as indicated by a percentage identity above 98% and branch proximity between taxa in the reconstructed phylogenetic tree.
Collapse
Affiliation(s)
- D K Wahyuni
- Universitas Airlangga, Faculty of Science and Technology, Department of Biology, Surabaya, East Java, Indonesia
| | - D T Indriati
- Universitas Airlangga, Faculty of Science and Technology, Department of Biology, Surabaya, East Java, Indonesia
| | - M Ilham
- Universitas Airlangga, Faculty of Science and Technology, Department of Biology, Surabaya, East Java, Indonesia
| | - A A A Murtadlo
- Universitas Airlangga, Faculty of Science and Technology, Department of Biology, Surabaya, East Java, Indonesia
| | - H Purnobasuki
- Universitas Airlangga, Faculty of Science and Technology, Department of Biology, Surabaya, East Java, Indonesia
| | - Junairiah
- Universitas Airlangga, Faculty of Science and Technology, Department of Biology, Surabaya, East Java, Indonesia
| | - P R Purnama
- Chulalongkorn University, Faculty of Science, Graduate Program in Bioinformatics and Computational Biology, Bangkok, Thailand
| | - N K K Ikram
- Universiti Malaya, Faculty of Science, Institute of Biological Sciences, Kuala Lumpur, Malaysia
- Universiti Malaya, Centre for Research in Biotechnology for Agriculture - CEBAR, Kuala Lumpur, Malaysia
| | - M Z Samian
- Universiti Malaya, Faculty of Science, Institute of Biological Sciences, Kuala Lumpur, Malaysia
- Universiti Malaya, Centre for Research in Biotechnology for Agriculture - CEBAR, Kuala Lumpur, Malaysia
| | - S Subramaniam
- Universitas Airlangga, Faculty of Science and Technology, Department of Biology, Surabaya, East Java, Indonesia
- Universiti Sains Malaysia, School of Biological Science, Georgetown, Malaysia
| |
Collapse
|
2
|
Papa V, Galassi FM, Varotto E, Gori A, Vaccarezza M. The Evolution of Diagnostic Techniques in the Paleopathology of Tuberculosis: A Scoping Review. Pathog Immun 2023; 8:93-116. [PMID: 37900966 PMCID: PMC10603826 DOI: 10.20411/pai.v8i1.597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 08/21/2023] [Indexed: 10/31/2023] Open
Abstract
Tuberculosis (TB) is an ancient chronic infectious disease that remains a global health concern. In human remains, the most common and characteristic clinical signs are the skeletal modifications involving the spine, such as in Pott's disease. Diagnosing TB in ancient human remains is challenging. Therefore, in this systematic review, the authors investigated the studies assessing molecular diagnosis of Pott's disease in ancient human remains with the intention to survey the literature, map the evidence, and identify gaps and future perspectives on TB in paleopathology. Our systematic review offers a full contextualization of the history of Pott's disease in ancient times. Our search strategy was performed between August 2022 and March 2023. The authors initially identified 340 records, and 74 studies were finally included and assessed for qualitative analysis. Due to non-specific clinical signs associated with TB, how best to diagnose tuberculosis in human remains still represents a central point. Nevertheless, ancient DNA (aDNA) analysis, lipid biomarkers, and spoligotyping might be extremely useful tools in the study of TB in human remains. Moreover, we propose the extraction and study of immune response genes involved in innate and adaptive immunity versus Mycobacterium spp. as an innovative and vastly overlooked approach in TB paleopathology. Complementary methodologies should be integrated to provide the best approach to the study of TB in human remains.
Collapse
Affiliation(s)
- Veronica Papa
- Forensic Anthropology, Paleopathology and Bioarchaeology (FAPAB) Research Center, Avola, Italy
- Department of Economics, Law, Cybersecurity, and Sports Sciences, University of Naples “Parthenope,” Naples, Italy
- School of Science, Engineering and Health, University of Naples “Parthenope,” Naples, Italy
| | - Francesco M. Galassi
- Forensic Anthropology, Paleopathology and Bioarchaeology (FAPAB) Research Center, Avola, Italy
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237, Lodz, Poland
| | - Elena Varotto
- Forensic Anthropology, Paleopathology and Bioarchaeology (FAPAB) Research Center, Avola, Italy
- Archaeology, College of Humanities, Arts and Social Sciences, Flinders University, Adelaide, SA, Australia
| | - Andrea Gori
- I Division of Infectious Diseases, “Luigi Sacco” Hospital, ASST Fatebenefratelli Sacco, Milan, Italy; Department of Pathophysiology and Transplantation, Centre for Multidisciplinary Research in Health Science (MACH), University of Milan, Milan, Italy
| | - Mauro Vaccarezza
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Bentley, Perth, 6102 Western Australia, Australia
- Curtin Health Innovation Research Institute (CHIRI), Faculty of Health Sciences, Curtin University, Bentley, Perth, 6102 Western Australia, Australia
| |
Collapse
|
3
|
Mannier C, Yoon JY. Progression of LAMP as a Result of the COVID-19 Pandemic: Is PCR Finally Rivaled? BIOSENSORS 2022; 12:bios12070492. [PMID: 35884295 PMCID: PMC9312731 DOI: 10.3390/bios12070492] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 07/01/2022] [Accepted: 07/02/2022] [Indexed: 06/01/2023]
Abstract
Reflecting on the past three years and the coronavirus disease 19 (COVID-19) pandemic, varying global tactics offer insights into the most effective public-health responses. In the US, specifically, rapid and widespread testing was quickly prioritized to lower restrictions sooner. Essentially, only two types of COVID-19 diagnostic tests were publicly employed during the peak pandemic: the rapid antigen test and reverse transcription polymerase chain reaction (RT-PCR). However, neither test ideally suited the situation, as rapid antigen tests are far too inaccurate, and RT-PCR tests require skilled personnel and sophisticated equipment, leading to long wait times. Loop-mediated isothermal amplification (LAMP) is another exceptionally accurate nucleic acid amplification test (NAAT) that offers far quicker time to results. However, RT-LAMP COVID-19 tests have not been embraced as extensively as rapid antigen tests or RT-PCR. This review will investigate the performance of current RT-LAMP-based COVID-19 tests and summarize the reasons behind the hesitancy to embrace RT-LAMP instead of RT-PCR. We will also look at other LAMP platforms to explore possible improvements in the accuracy and portability of LAMP, which could be applied to COVID-19 diagnostics and future public-health outbreaks.
Collapse
|
4
|
Dincau B, Dressaire E, Sauret A. Pulsatile Flow in Microfluidic Systems. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1904032. [PMID: 31657131 DOI: 10.1002/smll.201904032] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 09/17/2019] [Indexed: 06/10/2023]
Abstract
This review describes the current knowledge and applications of pulsatile flow in microfluidic systems. Elements of fluid dynamics at low Reynolds number are first described in the context of pulsatile flow. Then the practical applications in microfluidic processes are presented: the methods to generate a pulsatile flow, the generation of emulsion droplets through harmonic flow rate perturbation, the applications in mixing and particle separation, and the benefits of pulsatile flow for clog mitigation. The second part of the review is devoted to pulsatile flow in biological applications. Pulsatile flows can be used for mimicking physiological systems, to alter or enhance cell cultures, and for bioassay automation. Pulsatile flows offer unique advantages over a steady flow, especially in microfluidic systems, but also require some new physical insights and more rigorous investigation to fully benefit future applications.
Collapse
Affiliation(s)
- Brian Dincau
- Department of Mechanical Engineering, University of California, Santa Barbara, Santa Barbara, CA, 93106, USA
| | - Emilie Dressaire
- Department of Mechanical Engineering, University of California, Santa Barbara, Santa Barbara, CA, 93106, USA
| | - Alban Sauret
- Department of Mechanical Engineering, University of California, Santa Barbara, Santa Barbara, CA, 93106, USA
| |
Collapse
|
5
|
Dwivedi D, Kasetty S, Tijare MS, Kallianpur S, Prabhakar N, Ragavendra RT, Desai A. Effect of Conventional and Microwave Tissue Processing Technique on DNA Integrity: A Comparative Molecular Analysis. Ethiop J Health Sci 2019; 28:615-624. [PMID: 30607077 PMCID: PMC6308768 DOI: 10.4314/ejhs.v28i5.13] [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] [Indexed: 11/17/2022] Open
Abstract
Background Methods of diagnostic molecular biology are routinely applied on formalin-fixed, paraffin-embedded tissues processed via conventional method. Recently, there has been a growing interest to use microwave technology in histopathology laboratories to overcome the deficiencies of the conventional processing method. Thefore, this study was aimed to compare and analyze the quality and quantity of DNA obtained from tissues processed by conventional and microwave tissue processing techniques and to further ascertain the applicability of the latter for PCR (polymerase chain reaction based research). Methods Thirty fresh tissues of oral squamous cell carcinoma (OSCC) were included, and each sample was cut into two equivalent halves. One tissue half was processed by conventional manual method whereas the other half was processed using a domestic microwave oven. DNA was obtained from all the tissues which were then subjected to Polymerase chain reaction (PCR) to evaluate GAPDH (Glyceraldehyde-3-phosphate dehydrogenase) gene expression. Results The results revealed better DNA yield from microwave processed tissue while the quality of the DNA was alike from both the techniques. Conclusion On the basis of the results obtained, it can be concluded that DNA produced by microwave processed tissues was similar to that obtained by conventional processing technique in terms of quantity and quality. Thus, microwave processed tissue samples can be successfully used for further molecular studies and researches.
Collapse
Affiliation(s)
- Dhara Dwivedi
- Department of Oral Pathology Dentistry Unit, Ayder Referral Hospital-College of Health Sciences Mekelle University, Ethiopia
| | - Sowmya Kasetty
- Oral pathology Division, Oral Basic and Clinical Sciences, College of Dentistry, Qassim Private College, Buraidah, KSA
| | | | | | - Nitin Prabhakar
- Dept of Oral Maxillofacial Surgery, Ayder Referral Hospital-College of Health Sciences, Mekelle University, Ethiopia
| | - Raju T Ragavendra
- Oral pathology Division, Oral Basic and Clinical Sciences, College of Dentistry, Qassim Private College, Buraidah, KSA
| | - Ami Desai
- People's College of Dental Sciences and Research Centre, Bhopal, Madhya Pradesh, India
| |
Collapse
|
6
|
Hajia M. Limitations of Different PCR Protocols Used in Diagnostic Laboratories: A Short Review. ACTA ACUST UNITED AC 2017. [DOI: 10.30699/mmlj17-01-01] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|