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Mora-Poblete F, Heidari P, Fuentes S. Editorial: Integrating advanced high-throughput technologies to improve plant resilience to environmental challenges. Front Plant Sci 2023; 14:1218691. [PMID: 37324664 PMCID: PMC10264778 DOI: 10.3389/fpls.2023.1218691] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 05/23/2023] [Indexed: 06/17/2023]
Affiliation(s)
- Freddy Mora-Poblete
- Laboratory of Forest Genetics and Biotechnology, Institute of Biological Sciences, University of Talca, Talca, Chile
| | - Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood, Iran
| | - Sigfredo Fuentes
- Digital Agriculture, Food and Wine Sciences Group, School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Melbourne, VIC, Australia
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Monterrey, Mexico
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Sheikhi S, Ebrahimi A, Heidari P, Amerian MR, Rashidi-Monfared S, Alipour H. Exogenous 24-epibrassinolide ameliorates tolerance to high-temperature by adjusting the biosynthesis of pigments, enzymatic, non-enzymatic antioxidants, and diosgenin content in fenugreek. Sci Rep 2023; 13:6661. [PMID: 37095206 PMCID: PMC10125993 DOI: 10.1038/s41598-023-33913-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 04/20/2023] [Indexed: 04/26/2023] Open
Abstract
High-temperature stress is widely considered a main plant-growth-limiting factor. The positive effects of 24-epibrassinolide (EBR) as analogs of brassinosteroids (BRs) in modulating abiotic stresses have led this hormone to be referred to as a growth regulator in plants. The current study highlights the influence of EBR on enhancing tolerance to high-temperature and altering the diosgenin content in fenugreek. Different amounts of EBR (4, 8, and 16 μM), harvesting times (6, and 24 h), as well as temperature regimes (23 °C, and 42 °C) were, used as treatments. EBR application under normal temperature and high-temperature stress resulted in decreased malondialdehyde content and electrolyte leakage percentage, while the activity of antioxidant enzymes improved significantly. Exogenous EBR application possibly contributes to activating the nitric oxide, H2O2, and ABA-dependent pathways, enhancing the biosynthesis of abscisic acid and auxin, and regulating the signal transduction pathways, which raises fenugreek tolerance to high-temperature. The SQS (eightfold), SEP (2.8-fold), CAS (11-fold), SMT (17-fold), and SQS (sixfold) expression, considerably increased following EBR application (8 μM) compared to the control. Compared to the control, when the short-term (6 h) high-temperature stress was accompanied by EBR (8 μM), a sixfold increase in diosgenin content was achieved. Our findings highlight the potential role of exogenous 24-epibrassinolide in mitigating the high-temperature stress in fenugreek by stimulating the biosynthesis processes of enzymatic and non-enzymatic antioxidants, chlorophylls, and diosgenin. In conclusion, the current results could be of utmost importance in breeding or biotechnology-based programs of fenugreek and also in the researches related to the engineering of the biosynthesis pathway of diosgenin in this valuable plant.
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Affiliation(s)
- Shahla Sheikhi
- Department of Agriculture and Plant Breeding, Faculty of Agriculture, Shahrood University of Technology, Semnan, Iran
| | - Amin Ebrahimi
- Department of Agriculture and Plant Breeding, Faculty of Agriculture, Shahrood University of Technology, Semnan, Iran.
| | - Parviz Heidari
- Department of Agriculture and Plant Breeding, Faculty of Agriculture, Shahrood University of Technology, Semnan, Iran
| | - Mohamad Reza Amerian
- Department of Agriculture and Plant Breeding, Faculty of Agriculture, Shahrood University of Technology, Semnan, Iran
| | - Sajad Rashidi-Monfared
- Plant Breeding and Biotechnology Department, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | - Hadi Alipour
- Department of Plant Production and Genetics, Faculty of Agriculture, Urmia University, Urmia, Iran.
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Arab M, Najafi Zarrini H, Nematzadeh G, Heidari P, Hashemipetroudi SH, Kuhlmann M. Comprehensive Analysis of Calcium Sensor Families, CBL and CIPK, in Aeluropus littoralis and Their Expression Profile in Response to Salinity. Genes (Basel) 2023; 14:genes14030753. [PMID: 36981024 PMCID: PMC10048465 DOI: 10.3390/genes14030753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/11/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Plants have acquired sets of highly regulated and complex signaling pathways to respond to unfavorable environmental conditions during evolution. Calcium signaling, as a vital mechanism, enables plants to respond to external stimuli, including abiotic and biotic stresses, and coordinate the basic processes of growth and development. In the present study, two calcium sensor families, CBL and CIPK, were investigated in a halophyte plant, Aeluropus littoralis, with a comprehensive analysis. Here, six AlCBL genes, and twenty AlCIPK genes were studied. The analysis of the gene structure and conserved motifs, as well as physicochemical properties, showed that these genes are highly conserved during evolution. The expression levels of AlCBL genes and AlCIPK genes were evaluated under salt stress in leaf and root tissue. Based on the real-time RT-PCR results, the AlCIPK gene family had a higher variation in mRNA abundance than the AlCBL gene family. AlCIPK genes were found to have a higher abundance in leaves than in roots. The results suggest that the correlation between AlCBL genes and AlCIPK is tissue-specific, and different correlations can be expected in leaves and roots. Based on these correlations, AlCIPK3.1-AlCBL4.1 and AlCIPK1.2-AlCBL4.4 can be co-expressed in the root tissue, while AlCBL10 has the potential to be co-expressed with AlCIPK5, AlCIPK26, and AlCIPK12.3 in the leaf tissue. Our findings reveal valuable information on the structure and function of calcium sensor families in A. littoralis, a halophyte plant, that can be used in future research on the biological function of CBLs and CIPKs on salt stress resistance.
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Affiliation(s)
- Mozhdeh Arab
- Department of Plant Biotechnology, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran
- National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran 14965161, Iran
| | - Hamid Najafi Zarrini
- Department of Plant Biotechnology, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran
| | - Ghorbanali Nematzadeh
- Department of Plant Biotechnology, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran
- Department of Genetic Engineering and Biology, Genetics and Agricultural Biotechnology Institute of Tabarestan (GABIT), Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran
| | - Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran
| | - Seyyed Hamidreza Hashemipetroudi
- Department of Genetic Engineering and Biology, Genetics and Agricultural Biotechnology Institute of Tabarestan (GABIT), Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran
- RG Heterosis, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), 306466 Gatersleben, Germany
| | - Markus Kuhlmann
- RG Heterosis, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), 306466 Gatersleben, Germany
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Cheung S, Heidari P, Truong D. A208 REAL WORLD EVIDENCE ANALYSIS WITH ADALIMUMAB BIOSIMILAR, MSB 11022, REPORTED WITH PATIENT CARE PROGRAM. J Can Assoc Gastroenterol 2023. [PMCID: PMC9991362 DOI: 10.1093/jcag/gwac036.208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
Background Injection site reactions (ISR), including injection site pain (ISP) are common adverse events reported with drugs administrated via subcutaneous injections. In clinical trials, the rates of ISR of adalimumab and adalimumab biosimilars range from 3% to 22.8% with citrate-buffer formulations, and from 1.7% to 16.6% with acetate-buffered and other formulations. Purpose The objective of this study is to evaluate ISR of adalimumab biosimilar, MSB 11022, in real world setting. Method Patients with immune mediated inflammatory diseases (IMIDs) enrolled with patient care program (PSP), and received at least one dose of adalimumab biosimilar, MSB 11022, were followed up. Incidences of injection site reactions, including injection site pain, burning sensation, bruise, erythema, hemorrhage, pruritus, and/or swelling were documented through unsolicited and solicited (outgoing following up calls with patients after their first injection through PSP contacts) reports. The data were collected between April 2021 and July 2022, and the rates of ISRs were assessed. Result(s) There were 2812 patients that met criteria through data collection period, with 219 cases of ISR. More than 99% of case reports were through solicited contacts, i.e., through case-manager follow up calls. Overall, rate of injection site reaction is 7.8% in patients with IMIDs treated with adalimumab biosimilar, MSB 11022. The rates of ISRs reported by disease are as follows: 6.8% of patients with Crohn's disease, 8.7% with ulcerative colitis, 8.8% with rheumatoid arthritis, 6.5% with psoriatic arthritis, 7.8% ankylosing spondylitis, 6.1% uveitis, 8.3% with hidradenitis suppurativa, and 11.1% of juvenile rheumatoid arthritis. Conclusion(s) Real world data provided evidence that ISR rate of adalimumab biosimilar, MSB 11022, is within the ranges of clinical trial data of adalimumab with citrate-buffer, and other formulations. As far as we know, this is the first real world evidence reported for ISR among adalimumab biosimilars with IMID patients. Please acknowledge all funding agencies by checking the applicable boxes below None Disclosure of Interest None Declared
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Affiliation(s)
- S Cheung
- Fresenius Kabi Canada, Toronto, Canada
| | - P Heidari
- Fresenius Kabi Canada, Toronto, Canada
| | - D Truong
- Fresenius Kabi Canada, Toronto, Canada
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Hashemipetroudi SH, Arab M, Heidari P, Kuhlmann M. Genome-wide analysis of the laccase (LAC) gene family in Aeluropus littoralis: A focus on identification, evolution and expression patterns in response to abiotic stresses and ABA treatment. Front Plant Sci 2023; 14:1112354. [PMID: 36938021 PMCID: PMC10014554 DOI: 10.3389/fpls.2023.1112354] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/23/2023] [Indexed: 05/27/2023]
Abstract
Laccases are plant enzymes with essential functions during growth and development. These monophenoloxidases are involved in lignin polymerization, and their expression respond to environmental stress. However, studies of laccases in some plants and fungi have highlighted that many structural and functional aspects of these genes are still unknown. Here, the laccase gene family in Aeluropus littoralis (AlLAC) is described based on sequence structure and expression patterns under abiotic stresses and ABA treatment. Fifteen non-redundant AlLACs were identified from the A. littoralis genome, which showed differences in physicochemical characteristics and gene structure. Based on phylogenetic analysis, AlLACs and their orthologues were classified into five groups. A close evolutionary relationship was observed between LAC gene family members in rice and A. littoralis. According to the interaction network, AlLACs interact more with proteins involved in biological processes such as iron incorporation into the metallo-sulfur cluster, lignin catabolism, regulation of the symbiotic process and plant-type primary cell wall biogenesis. Gene expression analysis of selected AlLACs using real-time RT (reverse transcription)-PCR revealed that AlLACs are induced in response to abiotic stresses such as cold, salt, and osmotic stress, as well as ABA treatment. Moreover, AlLACs showed differential expression patterns in shoot and root tissues. Our findings indicate that AlLACs are preferentially involved in the late response of A. littoralis to abiotic stress.
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Affiliation(s)
- Seyyed Hamidreza Hashemipetroudi
- Department of Genetic Engineering and Biology, Genetics and Agricultural Biotechnology Institute of Tabarestan (GABIT), Sari Agricultural Sciences and Natural Resources University (SANRU), Sari, Iran
- RG Heterosis, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany
| | - Mozhdeh Arab
- Department of Genetic Engineering and Biology, Genetics and Agricultural Biotechnology Institute of Tabarestan (GABIT), Sari Agricultural Sciences and Natural Resources University (SANRU), Sari, Iran
- National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
| | - Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood, Iran
| | - Markus Kuhlmann
- RG Heterosis, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany
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Heidari P, Hasanzadeh S, Faraji S, Ercisli S, Mora-Poblete F. Genome-Wide Characterization of the Sulfate Transporter Gene Family in Oilseed Crops: Camelina sativa and Brassica napus. Plants (Basel) 2023; 12:628. [PMID: 36771712 PMCID: PMC9919929 DOI: 10.3390/plants12030628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/23/2023] [Accepted: 01/28/2023] [Indexed: 06/18/2023]
Abstract
Sulfate transporters (SULTRs) are responsible for the uptake of sulfate (SO42-) ions in the rhizosphere by roots and their distribution to plant organs. In this study, SULTR family members in the genomes of two oilseed crops (Camelina sativa and Brassica napus) were identified and characterized based on their sequence structures, duplication events, phylogenetic relationships, phosphorylation sites, and expression levels. In total, 36 and 45 putative SULTR genes were recognized in the genomes of C. sativa and B. napus, respectively. SULTR proteins were predicted to be basophilic proteins with low hydrophilicity in both studied species. According to the observed phylogenetic relationships, we divided the SULTRs into five groups, out of which the SULTR 3 group showed the highest variation. Additionally, several duplication events were observed between the SULTRs. The first duplication event occurred approximately five million years ago between three SULTR 3.1 genes in C. sativa. Furthermore, two subunits were identified in the 3D structures of the SULTRs, which demonstrated that the active binding sites differed between C. sativa and B. napus. According to the available RNA-seq data, the SULTRs showed diverse expression levels in tissues and diverse responses to stimuli. SULTR 3 was expressed in all tissues. SULTR 3.1 was more upregulated in response to abiotic stresses in C. sativa, while SULTR 3.3 and SULTR 2.1 were upregulated in B. napus. Furthermore, SULTR 3 and SULTR 4.1 were upregulated in response to biotic stresses in B. napus. Additionally, the qPCR data showed that the SULTRs in C. sativa were involved in the plant's response to salinity. Based on the distribution of cis-regulatory elements in the promoter region, we speculated that SULTRs might be controlled by phytohormones, such as ABA and MeJA. Therefore, it seems likely that SULTR genes in C. sativa have been more heavily influenced by evolutionary processes and have acquired further diversity. The results reveal new insights of the structures and functions of SULTRs in oilseed crops. However, further analyses, related to functional studies, are needed to uncover the role of SULTRs in the plants' development and growth processes, as well as in their response to stimuli.
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Affiliation(s)
- Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran
| | - Soosan Hasanzadeh
- Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran
| | - Sahar Faraji
- Department of Plant Breeding, Faculty of Crop Sciences, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818168984, Iran
| | - Sezai Ercisli
- Department of Horticulture, Faculty of Agriculture, Ataturk University, 25240 Erzurum, Turkey
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Puresmaeli F, Heidari P, Lawson S. Insights into the Sulfate Transporter Gene Family and Its Expression Patterns in Durum Wheat Seedlings under Salinity. Genes (Basel) 2023; 14:genes14020333. [PMID: 36833260 PMCID: PMC9956213 DOI: 10.3390/genes14020333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 02/03/2023] Open
Abstract
Sulfate transporters (SULTRs) are an essential plant transporter class responsible for the absorption and distribution of sulfur, an essential plant growth element. SULTRs are also involved in processes related to growth and development and in response to environmental stimuli. In the present study, 22 TdSULTR family members were identified and characterized in the genome of Triticum turgidum L. ssp. durum (Desf.) using available bioinformatics tools. The expression levels of candidate TdSULTR genes were investigated under salt treatments of 150 and 250 mM NaCl after several different exposure times. TdSULTRs showed diversity in terms of physiochemical properties, gene structure, and pocket sites. TdSULTRs and their orthologues were classified into the known five main plant groups of highly diverse subfamilies. In addition, it was noted that segmental duplication events could lengthen TdSULTR family members under evolutionary processes. Based on pocket site analysis, the amino acids leucine (L), valine (V), and serine (S) were most often detected in TdSULTR protein binding sites. Moreover, it was predicted that TdSULTRs have a high potential to be targeted by phosphorylation modifications. According to promoter site analysis, the plant bioregulators ABA and MeJA were predicted to affect TdSULTR expression patterns. Real-time PCR analysis revealed TdSULTR genes are differentially expressed at 150 mM NaCl but show similar expression in response to 250 mM NaCl. TdSULTR reached a maximum level of expression 72 h after the 250 mM salt treatment. Overall, we conclude that TdSULTR genes are involved in the response to salinity in durum wheat. However, additional studies of functionality are needed to determine their precise function and linked-interaction pathways.
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Affiliation(s)
- Fatemeh Puresmaeli
- Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran
| | - Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran
- Correspondence:
| | - Shaneka Lawson
- USDA Forest Service, Northern Research Station, Hardwood Tree Improvement and Regeneration Center (HTIRC), Department of Forestry and Natural Resources, Purdue University, 715 West State Street, West Lafayette, IN 47906, USA
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Yaghobi M, Heidari P. Genome-Wide Analysis of Aquaporin Gene Family in Triticum turgidum and Its Expression Profile in Response to Salt Stress. Genes (Basel) 2023; 14:genes14010202. [PMID: 36672943 PMCID: PMC9859376 DOI: 10.3390/genes14010202] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/07/2023] [Accepted: 01/10/2023] [Indexed: 01/13/2023] Open
Abstract
During the response of plants to water stresses, aquaporin (AQP) plays a prominent role in membrane water transport based on the received upstream signals. Due to the importance of the AQP gene family, studies have been conducted that investigate the function and regulatory system of these genes. However, many of their molecular aspects are still unknown. This study aims to carry out a genome-wide investigation of the AQP gene family in Triticum turgidum using bioinformatics tools and to investigate the expression patterns of some members in response to salt stress. Our results show that there are 80 TtAQP genes in T. turgidum, which are classified into four main groups based on phylogenetic analysis. Several duplications were observed between the members of the TtAQP gene family, and high diversity in response to post-translational modifications was observed between TtAQP family members. The expression pattern of TtAQP genes disclosed that these genes are primarily upregulated in response to salt stress. Additionally, the qPCR data revealed that TtAQPs are more induced in delayed responses to salinity stress. Overall, our findings illustrate that TtAQP members are diverse in terms of their structure, regulatory systems, and expression levels.
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9
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Faraji S, Hasanzadeh S, Heidari P. Comparative in silico analysis of phosphate transporter gene family, PHT, in Camelina sativa gemome. Gene Reports 2021. [DOI: 10.1016/j.genrep.2021.101351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Faraji S, Heidari P, Amouei H, Filiz E, Abdullah, Poczai P. Investigation and Computational Analysis of the Sulfotransferase (SOT) Gene Family in Potato ( Solanum tuberosum): Insights into Sulfur Adjustment for Proper Development and Stimuli Responses. Plants (Basel) 2021; 10:2597. [PMID: 34961068 PMCID: PMC8707064 DOI: 10.3390/plants10122597] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/22/2021] [Accepted: 11/24/2021] [Indexed: 07/20/2023]
Abstract
Various kinds of primary metabolisms in plants are modulated through sulfate metabolism, and sulfotransferases (SOTs), which are engaged in sulfur metabolism, catalyze sulfonation reactions. In this study, a genome-wide approach was utilized for the recognition and characterization of SOT family genes in the significant nutritional crop potato (Solanum tuberosum L.). Twenty-nine putative StSOT genes were identified in the potato genome and were mapped onto the nine S. tuberosum chromosomes. The protein motifs structure revealed two highly conserved 5'-phosphosulfate-binding (5' PSB) regions and a 3'-phosphate-binding (3' PB) motif that are essential for sulfotransferase activities. The protein-protein interaction networks also revealed an interesting interaction between SOTs and other proteins, such as PRTase, APS-kinase, protein phosphatase, and APRs, involved in sulfur compound biosynthesis and the regulation of flavonoid and brassinosteroid metabolic processes. This suggests the importance of sulfotransferases for proper potato growth and development and stress responses. Notably, homology modeling of StSOT proteins and docking analysis of their ligand-binding sites revealed the presence of proline, glycine, serine, and lysine in their active sites. An expression essay of StSOT genes via potato RNA-Seq data suggested engagement of these gene family members in plants' growth and extension and responses to various hormones and biotic or abiotic stimuli. Our predictions may be informative for the functional characterization of the SOT genes in potato and other nutritional crops.
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Affiliation(s)
- Sahar Faraji
- Department of Plant Breeding, Faculty of Crop Science, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran; (S.F.); (H.A.)
| | - Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran
| | - Hoorieh Amouei
- Department of Plant Breeding, Faculty of Crop Science, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran; (S.F.); (H.A.)
| | - Ertugrul Filiz
- Department of Crop and Animal Production, Cilimli Vocational School, Duzce University, 81750 Duzce, Turkey;
| | - Abdullah
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan;
| | - Peter Poczai
- Finnish Museum of Natural History, University of Helsinki, P.O. Box 7, 00014 Helsinki, Finland
- Faculty of Biological and Environmental Sciences, University of Helsinki, P.O. Box 65, 00065 Helsinki, Finland
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11
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Abdullah, Faraji S, Heidari P, Poczai P. The BAHD Gene Family in Cacao (Theobroma cacao, Malvaceae): Genome-Wide Identification and Expression Analysis. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.707708] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The benzyl alcohol O-acetyl transferase, anthocyanin O-hydroxycinnamoyl transferase, N-hydroxycinnamoyl anthranilate benzoyl transferase, and deacetylvindoline 4-O-acetyltransferase (BAHD) enzymes play a critical role in regulating plant metabolites and affecting cell stability. In the present study, members of the BAHD gene family were recognized in the genome of Theobroma cacao and characterized using various bioinformatics tools. We found 27 non-redundant putative tcBAHD genes in cacao for the first time. Our findings indicate that tcBAHD genes are diverse based on sequence structure, physiochemical properties, and function. When analyzed with BAHDs of Gossypium raimondii and Corchorus capsularis clustered into four main groups. According to phylogenetic analysis, BAHD genes probably evolved drastically after their divergence. The divergence time of duplication events with purifying selection pressure was predicted to range from 1.82 to 15.50 MYA. Pocket analysis revealed that serine amino acid is more common in the binding site than other residuals, reflecting its key role in regulating the activity of tcBAHDs. Furthermore, cis-acting elements related to the responsiveness of stress and hormone, particularly ABA and MeJA, were frequently observed in the promoter region of tcBAHD genes. RNA-seq analysis further illustrated that tcBAHD13 and tcBAHD26 are involved in response to Phytophthora megakarya fungi. In conclusion, it is likely that evolutionary processes, such as duplication events, have caused high diversity in the structure and function of tcBAHD genes.
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12
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Shams L, Tajik M, Heidari P, Nasiri T, Mohammadshahi M. Quality of life of Iranian and Afghan pregnant women in rural Iran. Ann Ig 2021; 34:70-78. [PMID: 34698763 DOI: 10.7416/ai.2021.2471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background Pregnancy is a unique experience in a woman's life, which comes with physiological, metabolic, social, and psychological changes. The combination of these changes along with migration, may reduce the quality of life of pregnant women and mothers. This study aims to determine the quality of life in rural pregnant women. Methods A cross-sectional study was conducted. Three hundred pregnant Iranian and Afghan women who attended the public health centers in regional Tehran, Iran, were systematically selected and included in the study. Different dimensions of health status were investigated using the standard health-related quality of life questionnaire (SF-26) through interviews. SPSS version 23 was used for data analysis. Results The psychological health subscale (38.00) in the Iranian pregnant women and the physical health subscale (38.83) in the Afghan pregnant women had the highest scores. The lowest score was in social functioning subscale in both groups (20.59 in Iranian and 21.22 in Afghans). In general, Iranian mothers had lower scores compared to Afghan mothers. There was a relationship between the quality of life of Iranian pregnant women, their level of education and family's monthly income (P <0.05), and between the quality of life of Afghan pregnant women with the lesser number of pregnancies (P <0.05). Conclusions In rural Iran, the quality of life score and its subscales is comparably low in both Iranian and Afghan pregnant women. Interventions are needed to improve the quality of life in this vulnerable population.
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Affiliation(s)
- L Shams
- Virtual School of Medical Education and Management, Department of Health Management, Policy and Economic, Shahid Beheshti University of Medical Sciences, Tehran, Iran. ORCID: https://orcid.org/0000-0002-8518-8844
| | - M Tajik
- Social Sciences Health Education, Virtual School of Medical Education and Management, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - P Heidari
- Monash University, Faculty of Medicine, Nursing and Health Sciences, Clayton, Victoria, Australia.,Eastern Health, Spectrum, Richmond, Victoria, Australia. ORCID: https://orcid.org/0000-0002-1043-1555
| | - T Nasiri
- Health Management Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Department of Health Services Management, Faculty of Health, Baqiyatallah University of Medical Sciences, Tehran, Iran. ORCID: https://orcid.org/0000-0002-7236-6920
| | - M Mohammadshahi
- National Institute of Health Research, Group of Payment and Financial Resources of the Health System, Tehran University of Medical Sciences, Tehran, Iran. ORCID: https://orcid.org/0000-0002-6956-0327
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Abdullah, Mehmood F, Heidari P, Rahim A, Ahmed I, Poczai P. Pseudogenization of the chloroplast threonine (trnT-GGU) gene in the sunflower family (Asteraceae). Sci Rep 2021; 11:21122. [PMID: 34702873 PMCID: PMC8548347 DOI: 10.1038/s41598-021-00510-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 10/05/2021] [Indexed: 01/22/2023] Open
Abstract
The chloroplast genome evolves through the course of evolution. Various types of mutational events are found within the chloroplast genome, including insertions-deletions (InDels), substitutions, inversions, gene rearrangement, and pseudogenization of genes. The pseudogenization of the chloroplast threonine (trnT-GGU) gene was previously reported in Cryptomeria japonica (Cupressaceae), Pelargonium × hortorum (Geraniaceae), and Anaphalis sinica and Leontopodium leiolepis of the tribe Gnaphalieae (Asteroideae, Asteraceae). Here, we performed a broad analysis of the trnT-GGU gene among the species of 13 subfamilies of Asteraceae and found this gene as a pseudogene in core Asteraceae (Gymnarrhenoideae, Cichorioideae, Corymbioideae, and Asteroideae), which was linked to an insertion event within the 5' acceptor stem and is not associated with ecological factors such as habit, habitat, and geographical distribution of the species. The pseudogenization of trnT-GGU was not predicted in codon usage, indicating that the superwobbling phenomenon occurs in core Asteraceae in which a single transfer RNA (trnT-UGU) decodes all four codons of threonine. To the best of our knowledge, this is the first evidence of a complete clade of a plant species using the superwobbling phenomenon for translation.
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Affiliation(s)
- Abdullah
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan.
| | - Furrukh Mehmood
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, 3619995161, Shahrood, Iran
| | - Abdur Rahim
- Government Degree College Nowshera, Abdul Wali Khan University, Mardan, KPK, Pakistan
| | - Ibrar Ahmed
- Alpha Genomics Private Limited, Islamabad, 45710, Pakistan
| | - Peter Poczai
- Finnish Museum of Natural History, University of Helsinki, P.O. Box 7, 00014, Helsinki, Finland.
- Faculty of Biological and Environmental Sciences, University of Helsinki, P.O. Box 65, 00065, Helsinki, Finland.
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Abdullah, Faraji S, Mehmood F, Malik HMT, Ahmed I, Heidari P, Poczai P. The GASA Gene Family in Cacao (Theobroma cacao, Malvaceae): Genome Wide Identification and Expression Analysis. Agronomy 2021; 11:1425. [DOI: 10.3390/agronomy11071425] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The gibberellic acid-stimulated Arabidopsis (GASA/GAST) gene family is widely distributed in plants and involved in various physiological and biological processes. These genes also provide resistance to abiotic and biotic stresses, including antimicrobial, antiviral, and antifungal. We are interested in characterizing the GASA gene family and determining its role in various physiological and biological process in Theobroma cacao. Here, we report 17 tcGASA genes distributed on six chromosomes in T. cacao. The gene structure, promoter region, protein structure and biochemical properties, expression, and phylogenetics of all tcGASAs were analyzed. Phylogenetic analyses divided tcGASA proteins into five groups. Among 17 tcGASA genes, nine segmentally duplicating genes were identified which formed four pairs and cluster together in phylogenetic tree. Differential expression analyses revealed that most of the tcGASA genes showed elevated expression in the seeds (cacao food), implying their role in seed development. The differential expression of tcGASAs was recorded between the tolerant and susceptible cultivars of cacao, which indicating their possible role as fungal resistant. Our findings provide new insight into the function, evolution, and regulatory system of the GASA family genes in T.cacao and may suggest new target genes for development of fungi-resistant cacao varieties in breeding programs.
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Neishabouri S, Rezaei M, Heidari P, Hokmabadi H. Variability of male and female pistachio genotypes with morphological and dominant DNA markers. Nucleus 2021. [DOI: 10.1007/s13237-021-00358-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Abdullah, Mehmood F, Rahim A, Heidari P, Ahmed I, Poczai P. Comparative plastome analysis of Blumea, with implications for genome evolution and phylogeny of Asteroideae. Ecol Evol 2021; 11:7810-7826. [PMID: 34188853 PMCID: PMC8216946 DOI: 10.1002/ece3.7614] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/09/2021] [Indexed: 12/25/2022] Open
Abstract
The genus Blumea (Asteroideae, Asteraceae) comprises about 100 species, including herbs, shrubs, and small trees. Previous studies have been unable to resolve taxonomic issues and the phylogeny of the genus Blumea due to the low polymorphism of molecular markers. Therefore, suitable polymorphic regions need to be identified. Here, we de novo assembled plastomes of the three Blumea species B. oxyodonta, B. tenella, and B. balsamifera and compared them with 26 other species of Asteroideae after correction of annotations. These species have quadripartite plastomes with similar gene content, genome organization, and inverted repeat contraction and expansion comprising 113 genes, including 80 protein-coding, 29 transfer RNA, and 4 ribosomal RNA genes. The comparative analysis of codon usage, amino acid frequency, microsatellite repeats, oligonucleotide repeats, and transition and transversion substitutions has revealed high resemblance among the newly assembled species of Blumea. We identified 10 highly polymorphic regions with nucleotide diversity above 0.02, including rps16-trnQ, ycf1, ndhF-rpl32, petN-psbM, and rpl32-trnL, and they may be suitable for the development of robust, authentic, and cost-effective markers for barcoding and inference of the phylogeny of the genus Blumea. Among these highly polymorphic regions, five regions also co-occurred with oligonucleotide repeats and support use of repeats as a proxy for the identification of polymorphic loci. The phylogenetic analysis revealed a close relationship between Blumea and Pluchea within the tribe Inuleae. At tribe level, our phylogeny supports a sister relationship between Astereae and Anthemideae rooted as Gnaphalieae, Calenduleae, and Senecioneae. These results are contradictory to recent studies which reported a sister relationship between "Senecioneae and Anthemideae" and "Astereae and Gnaphalieae" or a sister relationship between Astereae and Gnaphalieae rooted as Calenduleae, Anthemideae, and then Senecioneae using nuclear genome sequences. The conflicting phylogenetic signals observed at the tribal level between plastidt and nuclear genome data require further investigation.
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Affiliation(s)
- Abdullah
- Department of BiochemistryFaculty of Biological SciencesQuaid‐i‐Azam UniversityIslamabadPakistan
| | - Furrukh Mehmood
- Department of BiochemistryFaculty of Biological SciencesQuaid‐i‐Azam UniversityIslamabadPakistan
| | - Abdur Rahim
- Department of ZoologyPost Graduate College NowsheraAbdul Wali Khan UniversityMardanPakistan
| | - Parviz Heidari
- Faculty of AgricultureShahrood University of TechnologyShahroodIran
| | - Ibrar Ahmed
- Alpha Genomics Private LimitedIslamabadPakistan
| | - Péter Poczai
- Finnish Museum of Natural HistoryUniversity of HelsinkiHelsinkiFinland
- Faculty of Biological and Environmental SciencesUniversity of HelsinkiHelsinkiFinland
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Musavizadeh Z, Najafi-Zarrini H, Kazemitabar SK, Hashemi SH, Faraji S, Barcaccia G, Heidari P. Genome-Wide Analysis of Potassium Channel Genes in Rice: Expression of the OsAKT and OsKAT Genes under Salt Stress. Genes (Basel) 2021; 12:784. [PMID: 34065373 PMCID: PMC8160896 DOI: 10.3390/genes12050784] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/09/2021] [Accepted: 05/18/2021] [Indexed: 12/21/2022] Open
Abstract
Potassium (K+), as a vital element, is involved in regulating important cellular processes such as enzyme activity, cell turgor, and nutrient movement in plant cells, which affects plant growth and production. Potassium channels are involved in the transport and release of potassium in plant cells. In the current study, three OsKAT genes and two OsAKT genes, along with 11 nonredundant putative potassium channel genes in the rice genome, were characterized based on their physiochemical properties, protein structure, evolution, duplication, in silico gene expression, and protein-protein interactions. In addition, the expression patterns of OsAKTs and OsKATs were studied in root and shoot tissues under salt stress using real-time PCR in three rice cultivars. K+ channel genes were found to have diverse functions and structures, and OsKATs showed high genetic divergence from other K+ channel genes. Furthermore, the Ka/Ks ratios of duplicated gene pairs from the K+ channel gene family in rice suggested that these genes underwent purifying selection. Among the studied K+ channel proteins, OsKAT1 and OsAKT1 were identified as proteins with high potential N-glycosylation and phosphorylation sites, and LEU, VAL, SER, PRO, HIS, GLY, LYS, TYR, CYC, and ARG amino acids were predicted as the binding residues in the ligand-binding sites of K+ channel proteins. Regarding the coexpression network and KEGG ontology results, several metabolic pathways, including sugar metabolism, purine metabolism, carbon metabolism, glycerophospholipid metabolism, monoterpenoid biosynthesis, and folate biosynthesis, were recognized in the coexpression network of K+ channel proteins. Based on the available RNA-seq data, the K+ channel genes showed differential expression levels in rice tissues in response to biotic and abiotic stresses. In addition, the real-time PCR results revealed that OsAKTs and OsKATs are induced by salt stress in root and shoot tissues of rice cultivars, and OsKAT1 was identified as a key gene involved in the rice response to salt stress. In the present study, we found that the repression of OsAKTs, OsKAT2, and OsKAT2 in roots was related to salinity tolerance in rice. Our findings provide valuable insights for further structural and functional assays of K+ channel genes in rice.
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Affiliation(s)
- Zahra Musavizadeh
- Department of Biochemical Sciences, Sapienza University of Rome, 00185 Rome, Italy;
| | - Hamid Najafi-Zarrini
- Department of Plant Breeding, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran; (H.N.-Z.); (S.K.K.); (S.F.)
| | - Seyed Kamal Kazemitabar
- Department of Plant Breeding, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran; (H.N.-Z.); (S.K.K.); (S.F.)
| | - Seyed Hamidreza Hashemi
- Genetics and Agricultural Biotechnology Institute of Tabarestan, Sari Agricultural Sciences and Natural Resources University, Sari 4818166996, Iran;
| | - Sahar Faraji
- Department of Plant Breeding, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari 4818166996, Iran; (H.N.-Z.); (S.K.K.); (S.F.)
| | - Gianni Barcaccia
- Laboratory of Genomics for Breeding, DAFNAE, Campus of Agripolis, University of Padova, Legnaro, 35020 Padova, Italy;
| | - Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran
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Heidari P, Faraji S, Ahmadizadeh M, Ahmar S, Mora-Poblete F. New Insights Into Structure and Function of TIFY Genes in Zea mays and Solanum lycopersicum: A Genome-Wide Comprehensive Analysis. Front Genet 2021; 12:657970. [PMID: 34054921 PMCID: PMC8155530 DOI: 10.3389/fgene.2021.657970] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 03/22/2021] [Indexed: 12/19/2022] Open
Abstract
The TIFY gene family, a key plant-specific transcription factor (TF) family, is involved in diverse biological processes including plant defense and growth regulation. Despite TIFY proteins being reported in some plant species, a genome-wide comparative and comprehensive analysis of TIFY genes in plant species can reveal more details. In the current study, the members of the TIFY gene family were significantly increased by the identification of 18 and six new members using maize and tomato reference genomes, respectively. Thus, a genome-wide comparative analysis of the TIFY gene family between 48 tomato (Solanum lycopersicum, a dicot plant) genes and 26 maize (Zea mays, a monocot plant) genes was performed in terms of sequence structure, phylogenetics, expression, regulatory systems, and protein interaction. The identified TIFYs were clustered into four subfamilies, namely, TIFY-S, JAZ, ZML, and PPD. The PPD subfamily was only detected in tomato. Within the context of the biological process, TIFY family genes in both studied plant species are predicted to be involved in various important processes, such as reproduction, metabolic processes, responses to stresses, and cell signaling. The Ka/Ks ratios of the duplicated paralogous gene pairs indicate that all of the duplicated pairs in the TIFY gene family of tomato have been influenced by an intense purifying selection, whereas in the maize genome, there are three duplicated blocks containing Ka/Ks > 1, which are implicated in evolution with positive selection. The amino acid residues present in the active site pocket of TIFY proteins partially differ in each subfamily, although the Mg or Ca ions exist heterogeneously in the centers of the active sites of all the predicted TIFY protein models. Based on the expression profiles of TIFY genes in both plant species, JAZ subfamily proteins are more associated with the response to abiotic and biotic stresses than other subfamilies. In conclusion, globally scrutinizing and comparing the maize and tomato TIFY genes showed that TIFY genes play a critical role in cell reproduction, plant growth, and responses to stress conditions, and the conserved regulatory mechanisms may control their expression.
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Affiliation(s)
- Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood, Iran
| | - Sahar Faraji
- Department of Plant Breeding, Faculty of Crop Sciences, Sari Agricultural Sciences and Natural Resources University (SANRU), Sari, Iran
| | | | - Sunny Ahmar
- Institute of Biological Sciences, University of Talca, Talca, Chile
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Faraji S, Ahmadizadeh M, Heidari P. Genome-wide comparative analysis of Mg transporter gene family between Triticum turgidum and Camelina sativa. Biometals 2021; 34:639-660. [PMID: 33783656 DOI: 10.1007/s10534-021-00301-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 03/16/2021] [Indexed: 12/21/2022]
Abstract
Magnesium (Mg) as a bimetal plays critical roles in biochemical processes, membrane stability, and enzyme activity. Mg transporters (MGTs) are involving in maintaining Mg homeostasis in cells. Although the MGT family members have been identified in different plant species, there is no comprehensive analysis of the other plants' MGT genes. In the current study, 62 and 41 non-redundant putative MGT proteins were recognized into the genome of Camelina sativa, and Triticum turgidum and they were compared based on physicochemical properties, protein structure, expression, and interaction. All identified MGTs were classified into three subgroups, NIPA, CorA, and MRS2/MGT, based on conserved-motifs distribution. The results showed that the secondary structure pattern in NIPA and MRS2 subfamily members in both studied plant species were highly similar. Furthermore, MGTs encompass the conserved structures and the critical sites mainly in the metal ion and Mg2+ binding centers as well as the catalytic sites were observed. The highest numbers of protein channels were predicted in CorA proteins in both C. sativa and T. turgidum with 24 and 17 channel numbers, respectively. The Ser, Pro, Gly, Lys, Tyr, and Arg amino acids were predicted as the binding residues in MGTs channel regions. The expression pattern of identified genes demonstrated that MGT genes have diverse tissue-specific expression and stress response expression patterns. Besides, 147 co-expressed genes with MGTs were clustered into the eight co-expression nodes involved in N-glycan biosynthesis, protein processing in the endoplasmic reticulum, carbon metabolism, biosynthesis of amino acids, and endocytosis. In the present study, all interpretations are based on in silico predictions, which can be used in further studies related to functional genomics of MGT genes.
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Affiliation(s)
- Sahar Faraji
- Department of Plant Breeding, Faculty of Crop Sciences, Sari Agricultural Sciences and Natural Resources University (SANRU), 4818168984, Sari, Iran
| | | | - Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, 3619995161, Shahrood, Iran.
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Abdullah, Faraji S, Mehmood F, Malik HMT, Ahmed I, Heidari P, Poczai P. The GASA Gene Family in Theobroma cacao: Genome wide Identification and Expression Analysis.. [DOI: 10.1101/2021.01.27.425041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
AbstractThe gibberellic acid-stimulated Arabidopsis (GASA/GAST) gene family is widely distributed in plants. The role of the GASA gene family has been reported previously in various physiological and biological processes, such as cell division, root and seed development, stem growth, and fruit ripening. These genes also provide resistance to abiotic and biotic stresses including antimicrobial, antiviral, and antifungal. Here, we report 17 tcGASA genes in Theobroma cacao L. distributed on six chromosomes. The gene structure, promoter-region sequences, protein structure, and biochemical properties, expression, and phylogenetics of all tcGASAs were analyzed. Phylogenetic analyses divided tcGASA proteins into five groups. The nine segmentally duplicating genes form four pairs and cluster together in phylogenetic tree. Purifying selection pressure was recorded on tcGASA, including duplicated genes. Several stress/hormone-responsive cis-regulatory elements were also recognized in the promoter region of tcGASAs. Differential expression analyses revealed that most of the tcGASA genes showed elevated expression in the seeds (cacao food), implying their role in seed development. The black rod disease of genus Phytophthora caused up to 20–25% loss (700,000 metric tons) in world cacao production. The role of tcGASA genes in conferring fungal resistance was also explored based on RNAseq data against Phytophthora megakarya. The differential expression of tcGASA genes was recorded between the tolerant and susceptible cultivars of cacao plants, which were inoculated with the fungus for 24h and 72h. This differential expression indicating possible role of tcGASA genes to fungal resistant in cacao. Our findings provide new insight into the function, evolution, and regulatory system of the GASA family genes in T. cacao and provide new target genes for development of fungi-resistant cacao varieties in breeding programs.
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Kazemi E, Zargooshi J, Kaboudi M, Heidari P, Kahrizi D, Mahaki B, Mohammadian Y, Khazaei H, Ahmed K. A genome-wide association study to identify candidate genes for erectile dysfunction. Brief Bioinform 2020; 22:6034052. [PMID: 33316063 DOI: 10.1093/bib/bbaa338] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/24/2020] [Accepted: 10/27/2020] [Indexed: 12/22/2022] Open
Abstract
Erectile dysfunction (ED) can be caused by different diseases and controlled by several genetic networks. In this study, to identify the genes related to ED, the expression profiles of normal and ED samples were investigated by the Gene Expression Omnibus (GEO) database. Seventeen genes were identified as associated genes with ED. The protein and nucleic acid sequences of selected genes were retrieved from the UCSC database. Selected genes were diverse according to their physicochemical properties and functions. Category function revealed that selected genes are involved in pathways related to humans some diseases. Furthermore, based on protein interactions, genes associated with the insulin pathway had the greatest interaction with the studied genes. To identify the common cis-regulatory elements, the promoter site of the selected genes was retrieved from the UCSC database. The Gapped Local Alignment of Motifs tool was used for finding common conserved motifs into the promoter site of selected genes. Besides, INSR protein as an insulin receptor precursor showed a high potential site for posttranslation modifications, including phosphorylation and N-glycosylation. Also, in this study, two Guanine-Cytosine (GC)-rich regions were identified as conserved motifs in the upstream of studied genes which can be involved in regulating the expression of genes associated with ED. Also, the conserved binding site of miR-29-3p that is involved in various cancers was observed in the 3' untranslated region of genes associated with ED. Our study introduced new genes associated with ED, which can be good candidates for further analyzing related to human ED.
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Affiliation(s)
- Elham Kazemi
- Family Sexual Health at Fertility and Infertility Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Javaad Zargooshi
- Department of Sexual Medicine at the Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Marzieh Kaboudi
- Reproductive Health Department of the Kermanshah University of Medical Sciences
| | | | | | - Behzad Mahaki
- Department of Bio-Statistics and Epidemiology, School of Health, Kermanshah University of Medical Sciences
| | | | | | - Kawsar Ahmed
- Department of Information and Communication Technology (ICT) at the Mawlana Bhashani Science and Technology University, Tangail, Bangladesh
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Ahmadizadeh M, Rezaee S, Heidari P. Genome-wide characterization and expression analysis of fatty acid desaturase gene family in Camelina sativa. Gene Reports 2020. [DOI: 10.1016/j.genrep.2020.100894] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ahmadizadeh M, Chen JT, Hasanzadeh S, Ahmar S, Heidari P. Insights into the genes involved in the ethylene biosynthesis pathway in Arabidopsis thaliana and Oryza sativa. J Genet Eng Biotechnol 2020; 18:62. [PMID: 33074438 PMCID: PMC7572930 DOI: 10.1186/s43141-020-00083-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 10/02/2020] [Indexed: 12/12/2022]
Abstract
Background Ethylene is a gaseous plant hormone that acts as a requisite role in many aspects of the plant life cycle, and it is also a regulator of plant responses to abiotic and biotic stresses. In this study, we attempt to provide comprehensive information through analyses of existing data using bioinformatics tools to compare the identified ethylene biosynthesis genes between Arabidopsis (as dicotyledonous) and rice (as monocotyledonous). Results The results exposed that the Arabidopsis proteins of the ethylene biosynthesis pathway had more potential glycosylation sites than rice, and 1-aminocyclopropane-1-carboxylate oxidase proteins were less phosphorylated than 1-aminocyclopropane-1-carboxylate synthase and S-adenosylmethionine proteins. According to the gene expression patterns, S-adenosylmethionine genes were more involved in the rice-ripening stage while in Arabidopsis, ACS2, and 1-aminocyclopropane-1-carboxylate oxidase genes were contributed to seed maturity. Furthermore, the result of miRNA targeting the transcript sequences showed that ath-miR843 and osa-miR1858 play a key role to regulate the post-transcription modification of S-adenosylmethionine genes in Arabidopsis and rice, respectively. The discovered cis- motifs in the promoter site of all the ethylene biosynthesis genes of A. thaliana genes were engaged to light-induced response in the cotyledon and root genes, sulfur-responsive element, dehydration, cell cycle phase-independent activation, and salicylic acid. The ACS4 protein prediction demonstrated strong protein-protein interaction in Arabidopsis, as well as, SAM2, Os04T0578000, Os01T0192900, and Os03T0727600 predicted strong protein-protein interactions in rice. Conclusion In the current study, the complex between miRNAs with transcript sequences of ethylene biosynthesis genes in A. thaliana and O. sativa were identified, which could be helpful to understand the gene expression regulation after the transcription process. The binding sites of common transcription factors such as MYB, WRKY, and ABRE that control target genes in abiotic and biotic stresses were generally distributed in promoter sites of ethylene biosynthesis genes of A. thaliana. This was the first time to wide explore the ethylene biosynthesis pathway using bioinformatics tools that markedly showed the capability of the in silico study to integrate existing data and knowledge and furnish novel insights into the understanding of underlying ethylene biosynthesis pathway genes that will be helpful for more dissection.
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Affiliation(s)
| | - Jen-Tsung Chen
- Department of Life Sciences, National University of Kaohsiung, Kaohsiung, 811, Taiwan
| | - Soosan Hasanzadeh
- Department of Horticultural Sciences, Faculty of Agriculture, Shahrood University of Technology, Shahrood, Iran
| | - Sunny Ahmar
- National Key Laboratory of Crop Genetic Improvement, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070, Hubei, China
| | - Parviz Heidari
- Department of Agronomy and Plant Breeding, Faculty of Agriculture, Shahrood University of Technology, Shahrood, Iran.
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Rezaee S, Ahmadizadeh M, Heidari P. Genome-wide characterization, expression profiling, and post-transcriptional study of GASA gene family. Gene Reports 2020. [DOI: 10.1016/j.genrep.2020.100795] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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25
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Affiliation(s)
- Jen-Tsung Chen
- Department of Life Sciences, National University of Kaohsiung, Kaohsiung 811, Taiwan
- Correspondence:
| | - Parviz Heidari
- Department of Agronomy and Plant Breeding, Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran;
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Heidari P, Panico A. Sorption Mechanism and Optimization Study for the Bioremediation of Pb(II) and Cd(II) Contamination by Two Novel Isolated Strains Q3 and Q5 of Bacillus sp. Int J Environ Res Public Health 2020; 17:E4059. [PMID: 32517236 PMCID: PMC7312031 DOI: 10.3390/ijerph17114059] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 05/26/2020] [Accepted: 06/04/2020] [Indexed: 11/22/2022]
Abstract
The use of bacterial strains as agents in bioremediation processes could reduce the harmfulness of potential toxic elements (PTEs) from water and soil with low or even no impact on the natural ecosystems. In this study, two new metal resistant-bacterial strains (Q3 and Q5) of Bacillus sp. were isolated from a sulfurous spring and their potential (as pure cultures or mixed) to remove Pb(II) and Cd(II) from an aqueous matrix was evaluated and optimized using response surface methodology (RSM). The optimal conditions for Cd(II) removal from all tested strains combinations were observed at an initial pH 5, a temperature of 38 °C, and an initial Cd(II) concentration of 50 mg L-1, while the performance of bacterial strains on Pb(II) removal was strongly correlated to initial pH and temperature conditions. Moreover, the efficiency of bacterial strains in removing both PTEs, Pb(II) and Cd(II), from an aqueous matrix was considerably higher when they were used as a mixed culture rather than pure. According to field emission SEM (FESEM) and EDS analysis, the two bacterial strains showed different mechanisms in removing Cd(II): Bacillus sp. Q5 bio-accumulated Cd(II) in its periplasmic space, whereas Bacillus sp. Q3 bio-accumulated Cd(II) on its cell surface. On the other hand, Pb(II) is removed by chemical precipitation (lead sulfide) induced by both Bacillus sp. Q3 and Q5. This study discloses new aspects of Pb(II) and Cd(II) bioremediation mechanisms in Bacillus species that can be extremely useful for designing and operating novel PTEs bioremediation processes.
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Affiliation(s)
- Parviz Heidari
- Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran
| | - Antonio Panico
- Telematic University Pegaso, Piazza Trieste e Trento 48, 80132 Naples, Italy;
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Nussbaumer T, Debnath O, Wagner C, Heidari P. TraitCorr as a workbench for correlating gene expression measurements with phenotypic data. Gene Reports 2020. [DOI: 10.1016/j.genrep.2020.100649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kamran M, Parveen A, Ahmar S, Malik Z, Hussain S, Chattha MS, Saleem MH, Adil M, Heidari P, Chen JT. An Overview of Hazardous Impacts of Soil Salinity in Crops, Tolerance Mechanisms, and Amelioration through Selenium Supplementation. Int J Mol Sci 2019; 21:E148. [PMID: 31878296 PMCID: PMC6981449 DOI: 10.3390/ijms21010148] [Citation(s) in RCA: 159] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 12/12/2019] [Accepted: 12/20/2019] [Indexed: 02/05/2023] Open
Abstract
Soil salinization is one of the major environmental stressors hampering the growth and yield of crops all over the world. A wide spectrum of physiological and biochemical alterations of plants are induced by salinity, which causes lowered water potential in the soil solution, ionic disequilibrium, specific ion effects, and a higher accumulation of reactive oxygen species (ROS). For many years, numerous investigations have been made into salinity stresses and attempts to minimize the losses of plant productivity, including the effects of phytohormones, osmoprotectants, antioxidants, polyamines, and trace elements. One of the protectants, selenium (Se), has been found to be effective in improving growth and inducing tolerance against excessive soil salinity. However, the in-depth mechanisms of Se-induced salinity tolerance are still unclear. This review refines the knowledge involved in Se-mediated improvements of plant growth when subjected to salinity and suggests future perspectives as well as several research limitations in this field.
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Affiliation(s)
- Muhammad Kamran
- Key Laboratory of Arable Land Conservation, Ministry of Agriculture, College of Resources and Environment, Huazhong Agricultural University, Wuhan 430070, China;
| | - Aasma Parveen
- Department of Soil Science, University College of Agriculture and Environmental Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Punjab, Pakistan; (A.P.); (Z.M.)
| | - Sunny Ahmar
- College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.S.C.); (M.H.S.)
| | - Zaffar Malik
- Department of Soil Science, University College of Agriculture and Environmental Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Punjab, Pakistan; (A.P.); (Z.M.)
| | - Sajid Hussain
- Stat Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China;
| | - Muhammad Sohaib Chattha
- College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.S.C.); (M.H.S.)
| | - Muhammad Hamzah Saleem
- College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.S.C.); (M.H.S.)
| | - Muhammad Adil
- College of Urban and Environmental Sciences, Northwest University, Xi’an 710127, China;
| | - Parviz Heidari
- Department of Agronomy and Plant Breeding, Faculty of Agriculture, Shahrood University of Technology, Shahrood 3619995161, Iran;
| | - Jen-Tsung Chen
- Department of Life Sciences, National University of Kaohsiung, Kaohsiung 811, Taiwan
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Heidari P, Ahmadizadeh M, Izanlo F, Nussbaumer T. In silico study of the CESA and CSL gene family in Arabidopsis thaliana and Oryza sativa: Focus on post-translation modifications. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.plgene.2019.100189] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Amalou H, Xu S, Sajjadi A, Heidari P, Li M, Suh R, Mahmood U, Wood B. 3:18 PM Abstract No. 213 Real-time biopsy system for combined optical spectroscopy and electromagnetic tracking. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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31
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Cheng L, Huang Z, Zhou W, Wu Q, Rich J, Bao S, Baxter P, Mao H, Zhao X, Liu Z, Huang Y, Voicu H, Gurusiddappa S, Su JM, Perlaky L, Dauser R, Leung HCE, Muraszko KM, Heth JA, Fan X, Lau CC, Man TK, Chintagumpala M, Li XN, Clark P, Zorniak M, Cho Y, Zhang X, Walden D, Shusta E, Kuo J, Sengupta S, Goel-Bhattacharya S, Kulkarni S, Cochran B, Cusulin C, Luchman A, Weiss S, Wu M, Fernandez N, Agnihotri S, Diaz R, Rutka J, Bredel M, Karamchandani J, Das S, Day B, Stringer B, Al-Ejeh F, Ting M, Wilson J, Ensbey K, Jamieson P, Bruce Z, Lim YC, Offenhauser C, Charmsaz S, Cooper L, Ellacott J, Harding A, Lickliter J, Inglis P, Reynolds B, Walker D, Lackmann M, Boyd A, Berezovsky A, Poisson L, Hasselbach L, Irtenkauf S, Transou A, Mikkelsen T, deCarvalho AC, Emlet D, Del Vecchio C, Gupta P, Li G, Skirboll S, Wong A, Figueroa J, Shahar T, Hossain A, Lang F, Fouse S, Nakamura J, James CD, Chang S, Costello J, Frerich JM, Rahimpour S, Zhuang Z, Heiss JD, Golebiewska A, Stieber D, Evers L, Lenkiewicz E, Brons NHC, Nicot N, Oudin A, Bougnaud S, Hertel F, Bjerkvig R, Barrett M, Vallar L, Niclou SP, Hao X, Rahn J, Ujack E, Lun X, Cairncross G, Weiss S, Senger D, Robbins S, Harness J, Lerner R, Ihara Y, Santos R, Torre JDL, Lu A, Ozawa T, Nicolaides T, James D, Petritsch C, Higgins D, Schroeder M, Ball B, Milligan B, Meyer F, Sarkaria J, Henley J, Flavahan W, Wu Q, Hitomi M, Rahim N, Kim Y, Sloan A, Weil R, Nakano I, Sarkaria J, Stringer B, Li M, Lathia J, Rich J, Hjelmeland A, Kaluzova M, Platt S, Kent M, Bouras A, Machaidze R, Hadjipanayis C, Kang SG, Kim SH, Huh YM, Kim EH, Park EK, Chang JH, Kim SH, Hong YK, Kim DS, Lee SJ, Kim EH, Kang SG, Hitomi M, Deleyrolle L, Sinyuk M, Li M, Goan W, Otvos B, Rohaus M, Oli M, Vedam-Mai V, Schonberg D, Wu Q, Rich J, Reynolds B, Lathia J, Lee ST, Chu K, Kim SH, Lee SK, Kim M, Roh JK, Lerner R, Griveau A, Ihara Y, Reichholf B, McMahon M, Rowitch D, James D, Petritsch C, Nitta R, Mitra S, Agarwal M, Bui T, Li G, Lin J, Adamson C, Martinez-Quintanilla J, Choi SH, Bhere D, Heidari P, He D, Mahmood U, Shah K, Mitra S, Gholamin S, Feroze A, Achrol A, Kahn S, Weissman I, Cheshier S, Nakano I, Sulman EP, Wang Q, Mostovenko E, Liu H, Lichti CF, Shavkunov A, Kroes RA, Moskal JR, Conrad CA, Lang FF, Emmett MR, Nilsson CL, Osuka S, Sampetrean O, Shimizu T, Saga I, Onishi N, Sugihara E, Okubo J, Fujita S, Takano S, Matsumura A, Saya H, Saito N, Fu J, Wang S, Yung WKA, Koul D, Schmid RS, Irvin DM, Vitucci M, Bash RE, Werneke AM, Miller CR, Shinojima N, Hossain A, Takezaki T, Fueyo J, Gumin J, Gao F, Nwajei F, Marini FC, Andreeff M, Kuratsu JI, Lang FF, Singh S, Burrell K, Koch E, Agnihotri S, Jalali S, Vartanian A, Gumin J, Sulman E, Lang F, Wouters B, Zadeh G, Spelat R, Singer E, Matlaf L, McAllister S, Soroceanu L, Spiegl-Kreinecker S, Loetsch D, Laaber M, Schrangl C, Wohrer A, Hainfellner J, Marosi C, Pichler J, Weis S, Wurm G, Widhalm G, Knosp E, Berger W, Takezaki T, Shinojima N, Kuratsu JI, Lang F, Tam Q, Tanaka S, Nakada M, Yamada D, Nakano I, Todo T, Hayashi Y, Hamada JI, Hirao A, Tilghman J, Ying M, Laterra J, Venere M, Chang C, Wu Q, Summers M, Rosenfeld S, Rich J, Tanaka S, Luk S, Chang C, Iafrate J, Cahill D, Martuza R, Rabkin S, Chi A, Wakimoto H, Wirsching HG, Krishnan S, Frei K, Krayenbuhl N, Reifenberger G, Weller M, Tabatabai G, Man J, Shoemake J, Venere M, Rich J, Yu J. STEM CELLS. Neuro Oncol 2013. [DOI: 10.1093/neuonc/not190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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32
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Arvold N, Heidari P, Kunawudhi A, Sequist L, Mahmood U. FMISO-PET as Biomarker of Early Response to Targeted Therapy in EGFR-Mutant Non-Small Cell Lung Cancer (NSCLC). Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.1709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
There are several well established methods to correct congenital and acquired lacrimal canalicular stenosis. The primary goal of all these surgical methods is the reopening and recanalization of a functional lacrimal pathway. Intubation by bicanalicular or monocanalicular silicone tubes has been established as a means of enhancing the redevelopment of a smooth epithelial surface and keeping the recanalized tear ducts continuously open. The use after endocanalicular surgery is mostly undisputed and unequivocally advocated after trauma but the use after either endonasal or transcutaneous dacryocystorhinostomy is still controversial as there is no clear evidence that it produces superior results. There are several systems available to place monocanalicular or bicanalicular silicone tubes. The decision to place an intubation depends mainly on the level and the type of stenosis.
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Affiliation(s)
- U Schaudig
- Asklepios Klinik Hamburg, Rübenkamp 220, Hamburg, Germany.
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Schaudig U, Heidari P, Schumacher S. [Lower lid entropion and ectropion. Indication, technique and key points of "classical" surgical methods]. Ophthalmologe 2012; 109:443-9. [PMID: 22532044 DOI: 10.1007/s00347-012-2609-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Lower lid malposition is common, increases with age and leads to impaired optical function of the ocular surface through chronic irritation of the conjunctiva and cornea. Numerous techniques have been described to reposition the lid margin to the globe and secure this position while maintaining intact motility. Some of these techniques have passed the test of time and have reached the status of "classic" standard procedures that need to be in the armamentarium of every oculoplastic surgeon. The aim of this article is to consider the merits of a selection of standard methods for the correction of lower lid entropion and ectropion by describing their indication, technique and key points.
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Affiliation(s)
- U Schaudig
- Augenklinik, Asklepios Klinik Barmbek, Rübenkamp 220, 22291, Hamburg, Deutschland.
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35
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Heidari B, Hoshmand S, Hajian K, Heidari P. Comparing bone mineral density in postmenopausal women with and without vertebral fracture and its value in recognizing high-risk individuals. East Mediterr Health J 2010; 16:868-873. [PMID: 21469569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Vertebral fracture, the hallmark of osteoporosis, usually occurs in postmenopausal women with low bone mineral density (BMD). The aim this study was to determine which BMD parameter can best predict women at high risk of fracture. BMD values at the spine and femoral neck were compared in 34 women with vertebral fracture and 34 controls. Mean BMD (g/cm2), T-score, and Z-score values at both femoral neck and spine were significantly lower in the fracture than the nonfracture group. Z-score was more sensitive than BMD T-score for detecting low bone mass. T-score was not sensitive enough to identify low BMD in the spine, whereas the femoral neck T-score could recognize women at high risk of fracture with higher accuracy.
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Affiliation(s)
- B Heidari
- Department of Internal Medicine, Shaheed Beheshti Hospital, Babol University of Medical Sciences, Babol, Islamic Republic of Iran.
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Heidari B, Hoshmand S, Hajian K, Heidari P. Comparing bone mineral density in postmenopausal women with and without vertebral fracture and its value in recognizing high-risk individuals. East Mediterr Health J 2010. [DOI: 10.26719/2010.16.8.868] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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37
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Mortazavi SMJ, Heidari P, Asadollahi S, Farzan M. Severe tardy ulnar nerve palsy caused by traumatic cubitus valgus deformity: functional outcome of subcutaneous anterior transposition. J Hand Surg Eur Vol 2008; 33:575-80. [PMID: 18662958 DOI: 10.1177/1753193408092252] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Ten male patients with McGowan's grade III ulnar neuropathy due to traumatic cubitus valgus deformity underwent anterior subcutaneous ulnar transposition. Evaluation was performed using subjective and objective measures, and a modified Bishop score. After operation, subjective sensory and motor disturbances were improved or resolved in most of the patients, while objective measures improved less well. Improvement in two-point discrimination (2PD) was consistently associated with symptom relief. All of the patients reported satisfaction with the operation. There were no complications or recurrences. The results of ulnar nerve transposition in our patients were comparable to the results of this operation in patients with severe idiopathic cubital tunnel syndrome. Although the outcome of surgery is not always satisfactory in severe ulnar neuropathy, symptom relief may justify performing the operation.
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Affiliation(s)
- S M Javad Mortazavi
- Department of Orthopaedic Surgery, Imam University Hospital, affiliated to Medical Sciences, University of Tehran, Tehran, Iran.
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Sharifi-Mollayousefi A, Yazdchi-Marandi M, Ayramlou H, Heidari P, Salavati A, Zarrintan S, Sharifi-Mollayousefi A. Assessment of body mass index and hand anthropometric measurements as independent risk factors for carpal tunnel syndrome. Folia Morphol (Warsz) 2008; 67:36-42. [PMID: 18335412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The goal of this study was to clarify the role of body mass index (BMI) (weight divided by square of height; kg/m2) and hand anthropometric measurements as independent risk determinants in the development of carpal tunnel syndrome (CTS) and their relationship to the severity of CTS. A total of 131 patients with clinical symptoms of CTS and 131 normal subjects were enrolled, of whom 121 were female both in the CTS cases and the controls. All cases were electrodiagnostically confirmed and assigned to three severity groups. BMI, wrist ratio, shape index, digit index and hand length/height ratio were measured in all participants. Mean values for each item were compared between cases and controls and severity subgroups. A logistic regression analysis was performed to determine independent CTS risk factors. The mean values of BMI, wrist ratio and shape index were significantly higher in all CTS patients and females compared to controls, whereas in males only BMI and wrist ratio were higher. The patients in the mild severity subgroup had a significantly lower age and wrist ratio. BMI, wrist ratio and shape index were found to be independent risk factors of CTS development in all patients and females. Our study showed BMI, wrist ratio and shape index as independent risk factors for CTS. These findings are of potential anatomical and clinical importance and outline the risk factors of anatomical malfunction of the wrist in CTS.
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Affiliation(s)
- A Sharifi-Mollayousefi
- Department of Neurology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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Mortazavi SMJ, Heidari P, Esfandiari H, Motamedi M. Trapezoid supracondylar femoral extension osteotomy for knee flexion contractures in patients with haemophilia. Haemophilia 2007; 14:85-90. [PMID: 18005146 DOI: 10.1111/j.1365-2516.2007.01585.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Flexion deformity of the haemophilic knee is a considerable cause of disability and may need to be managed surgically in severe cases. We have used a trapezoid supracondylar femoral extension osteotomy to correct severe knee flexion deformity. Nine severe haemophilic patients with contractures >30 degrees that were unresponsive to conservative measures underwent 11 trapezoid osteotomies. The angle of deformity was measured using anteroposterior and lateral knee X-ray films at maximum extension. Factor levels of 80-100% were achieved before the operation. A trapezoid osteotomy of the distal femur bone was performed using a lateral approach. The frontal plane angular deformity (if any) was corrected at the same time. The osteotomy site was fixed using an Arbeitsgemeinschaft für Osteo synthesefragen (AO) condylar blade plate. Following surgery, the knee was supported by a plaster splint at 20 degrees of flexion. Physiotherapy was started on third postoperative day and continued three times a week. There was no serious complication. The deformities were corrected in all of the patients and the mean range of motion increased form 68.6 degrees to 98.1 degrees . Bleeding episodes decreased in all four knees which had a bleeding score of 3 before surgery. Using the Orthopaedic Advisory Committee of the World Federation of Haemophilia scores, nine good and two fair results were obtained. All patients regained the ability to walk for both short and long distance without any aid, climb the stairs, bath, and use public transportation. Trapezoid supracondylar femoral extension osteotomy should be considered in the surgical management of severe haemophilic flexion deformity of the knee joint.
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Affiliation(s)
- S M J Mortazavi
- Iranian Tissue Bank (Research and Preparation Centre), Tehran, Iran.
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Heidari B, Bijani K, Eissazadeh M, Heidari P. Exudative pleural effusion: effectiveness of pleural fluid analysis and pleural biopsy. East Mediterr Health J 2007; 13:765-773. [PMID: 17955757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The study compared pleural fluid analysis and pleural biopsy in the diagnosis of 100 patients with exudative pleural effusion (PE) in Babol, Islamic Republic of Iran. Tuberculous pleurisy and malignant pleural effusion were confirmed by the identification of acid-fast bacilli from body fluids or tumour cells from tissue specimens. Malignant diseases and tuberculosis were the causes of exudative PE in 43% and 33% of patients respectively. The diagnostic sensitivity of pleural biopsy in patients with tuberculous PE and malignant PE was 70% and 54%, and the diagnostic sensitivity of pleural fluid analysis was 33% and 70% respectively. Combined pleural biopsy and pleural fluid analysis were positive in 97% of tuberculous PE cases and 91% of malignant PE.
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Affiliation(s)
- B Heidari
- Department of Medicine, Shahid Beheshti Hospital, Babol University of Medical Sciences, Babol, Islamic Republic of Iran.
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Malekmohamadi N, Heidari P, Sahebgharani M, Zarrindast MR. Effects of Clozapine and Sulpiride on Morphine State-Dependent Memory in the Step-Down Passive Avoidance Test. Pharmacology 2006; 79:149-53. [PMID: 17191034 DOI: 10.1159/000098151] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2006] [Accepted: 11/06/2006] [Indexed: 11/19/2022]
Abstract
The effects of antipsychotic drugs sulpiride and clozapine on morphine state-dependent memory of passive avoidance task were examined in mice. Post-training administration of morphine (5 mg/kg) led to state-dependent learning with impaired memory retrieval on the test day which was reversed by pre-test administration of the same dose of the opioid (5 mg/kg). In animals where memory was impaired by post-training morphine, the administration of either sulpiride or clozapine before pre-test morphine reduced the improvement of memory produced by the opioid. Co-administration of sulpiride with clozapine did not potentiate their antagonistic response. In conclusion, the inhibition of improvement of memory retrieval by morphine treatment on the test day by the two dopamine receptor antagonists seems to be induced through two different receptor mechanisms.
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Affiliation(s)
- Nazanin Malekmohamadi
- Department of Pharmacology, School of Medicine and Iranian National Center for Addiction Studies, Tehran University of Medical Sciences, Tehran, Iran
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Heidari P, Sahebgharani M, Riazi G, Zarrindast MR. Influence of Morphine and Dopamine Receptor Sensitization on Locomotor Activity in Mice. Pharmacology 2006; 78:185-92. [PMID: 17063042 DOI: 10.1159/000096428] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2006] [Accepted: 08/23/2006] [Indexed: 11/19/2022]
Abstract
In the present study, the influence of morphine- and dopamine receptor antagonists-induced sensitization on morphine-induced locomotion in mice was investigated. Morphine (30, 40 and 50 mg/kg) increased, while lower doses of the opioid (10 and 20 mg/kg) decreased locomotor activity of mice. Subchronic repeated pretreatment of animals with morphine showed an increase in locomotion induced by the opioid. Clozapine reduced locomotor activity induced by morphine in both the naïve and subchronic morphine-treated animals. Subchronic pretreatment of clozapine also caused an increase in the locomotion induced by morphine. Sulpiride also decreased locomotion induced by morphine and its subchronic administration of the drug caused an increase in morphine- or apomorphine-induced locomotion. Co-administration of clozapine with sulpiride did not elicit potentiation in inhibiting the morphine effect. The D2 receptor mRNA expression was also increased by repeated morphine administration. It may be concluded that morphine-induced sensitization may be due to increase in D2 receptor mRNA expression. Sulpiride and clozapine may induce sensitization and also inhibit morphine-induced locomotion through their dopamine receptor blocking properties.
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Affiliation(s)
- Parviz Heidari
- Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
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