Current protein & peptide science最新文献

{"title":"Discovery of Sulfanilamide-diazo Derivatives Incorporating Benzoic Acid Moieties as Novel Inhibitors of Human Carbonic Anhydrase II Activity.","authors":"Farshid Belani, Maryam Mehrabi, Hadi Adibi, Masomeh Mehrabi, Reza Khodarahmi","doi":"10.2174/0113892037332139241008054602","DOIUrl":"https://doi.org/10.2174/0113892037332139241008054602","url":null,"abstract":"<p><strong>Background: </strong>Sulfonamides are widely used carbonic anhydrase inhibitors (CAIs) in clinical settings, however, their nonspecific inhibition of multiple carbonic anhydrase isoforms can lead to reduced efficacy and side effects. This study aimed to develop sulfanilamide-diazo derivatives incorporating benzoic acid moieties as novel inhibitors of hCA II activity to reduce side effects and enhance selectivity for different CA isozymes.</p><p><strong>Methods: </strong>We investigated the interaction between these derivatives and the hCA II isozyme via various spectroscopic and docking methods.</p><p><strong>Results: </strong>The kinetic data demonstrates that compound 1 (C1) and compound 2 (C2) share a similar inhibitory strength against hCA II, effectively inhibiting its esterase activity through a noncompetitive mechanism with Ki values at low micromolar levels. Fluorescence measurements indicated that the synthesized compounds suppressed the inherent fluorescence of hCA II via a static quenching process, with each compound showing a singular binding site within the enzyme. Thermodynamic evidences highlight the significance of van der Waals interactions and hydrogen bonding in the binding process. The results of molecular docking indicated that both C1 and C2 effectively obstruct the entrance to hCA II's active site, with no significant differences in their binding conformations.</p><p><strong>Conclusion: </strong>While C1 and C2 exhibit CA inhibitory potency lower than that of sulfonamide compounds, this study offers valuable insights that could pave the way for the development of a promising scaffold for designing new carbonic anhydrase inhibitors.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Proteomic Analysis of Cell Wall Proteins of Aminoglycosides Resistant and Sensitive Mycobacterium tuberculosis Clinical Isolates.","authors":"Devesh Sharma, Sakshi Gautam, Nalini Srivastava, Abdul Mabood Khan, Deepa Bisht","doi":"10.2174/0113892037334796240927055243","DOIUrl":"https://doi.org/10.2174/0113892037334796240927055243","url":null,"abstract":"<p><strong>Introduction: </strong>The rising prevalence of Mycobacterium tuberculosis (M.tb) strains resistant to aminoglycosides (amikacin and kanamycin) challenges effective TB control and treatment. Understanding the mechanisms behind this resistance is crucial since aminoglycosides are a mainstay of TB therapy.</p><p><strong>Aim: </strong>The study aimed to analyze the cell wall proteins overexpressed in aminoglycoside-resistant isolates of Mycobacterium tuberculosis using proteomics approaches.</p><p><strong>Methods: </strong>We used two-dimensional electrophoresis and mass spectrometry to compare the cell wall proteomes of aminoglycosides-resistant and susceptible clinical isolates. The overexpressed protein spots were excised and identified using liquid chromatography-mass spectrometry (LC/MS). The identified proteins were subsequently analyzed for molecular docking, pupylation site identification, and STRING analysis.</p><p><strong>Results: </strong>We found a total of nine significantly upregulated proteins in aminoglycosides-resistant isolates. Three of these proteins were the same (isoform), resulting in the identification of seven unique proteins. Specifically, Rv3841 and Rv1308 belonged to intermediary metabolism and respiration; Rv2115c to the cell wall and cell processes; Rv2501c, Rv2247 and Rv0295c to lipid metabolism; and Rv2416c to virulence, detoxification/adaptation. Notably, variations in these proteins support cell wall integrity, aiding mycobacteria's establishment and proliferation. Molecular docking study revealed that both drugs bind strongly to the proteins' active site regions. Additionally, the GPS-PUP algorithm successfully identified possible pupylation sites within these proteins, except Rv0295c. Based on interactome analysis using the STRING 12.0 database, we have identified potential interactive partners suggesting their role in aminoglycosides resistance.</p><p><strong>Conclusion: </strong>Overexpressed proteins not only act to counteract or regulate drug effects but also have a role in protein dynamics that allow for resistance. Some of these identified proteins may serve as innovative drug targets and biomarkers for the early detection of drug-specific resistance in M.tb. Further research is needed to elucidate the mechanisms by which these potential protein targets contribute to resistance in AK and KM M.tb isolates.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142603583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Myotoxicity of Crotoxin on C2C12 Myoblasts and its Inhibition by Crotalus Neutralizing Factor versus Enhanced Resistance in Myotubes: Exploring Toxicity and Membrane Potential.","authors":"Maria Naiara Macedo Tavares, Micaela de Melo Cordeiro Eulálio, Hallison Mota Santana, Charles Nunes Boeno, Valdison Pereira Dos Reis, Cristina Matiele Alves Rego, Alex Augusto Ferreira E Ferreira, Mauro Valentino Paloschi, Andreimar M Soares, Consuelo Latorre Fortes-Dias, Sulamita Silva Setúbal, Juliana Pavan Zuliani","doi":"10.2174/0113892037317894240926081324","DOIUrl":"10.2174/0113892037317894240926081324","url":null,"abstract":"<p><strong>Background: </strong>Crotalus Neutralizing Factor (CNF) is a γ-type Phospholipase A2 (PLA2) inhibitor present in the blood of Crotalus durissus terrificus snake. Particularly, CNF inhibits the toxic action of Crotoxin (CTX), which is a major neurotoxin found in C. d. terrificus venom. CTX induces also myotoxic action and demonstrates high selectivity for skeletal muscle fibers. Consequently, CTX can diffuse beyond the site of infection, which can potentially evoke rhabdomyolysis. The present study has evaluated the effects of CTX on myoblasts and myotubes of muscle cells C2C12 in vitro and the effect of CNF on CTX-induced damage.</p><p><strong>Methods: </strong>Cytotoxicity assays were performed by measuring the mitochondrial enzyme dehydrogenase levels. Furthermore, creatine kinase and lactate dehydrogenase levels were used as indicators of muscle damage.</p><p><strong>Results: </strong>Crotoxin has been found to have cytotoxic effects on C2C12 myoblast cells, while CNF has not shown toxic effects on these cells. Furthermore, the findings have shown CNF (50 μg/mL) to abolish CTX toxicity in myoblasts. The myotubes, differentiated cells, showed no change in mitochondrial respiration when exposed to CNF or CTX, showing greater resistance to the toxic actions of crotoxin.</p><p><strong>Conclusion: </strong>The data have confirmed the potential of CNF as an anti-myotoxic agent to prevent CTX-damaged myoblasts and increase resistance to the toxic effects of crotoxin on differentiated cells.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142590454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Insights into the Binding of Metadoxine with Bovine Serum Albumin: A Multi-Spectroscopic Investigation Combined with Molecular Docking.","authors":"Harman Deep Kour, Apoorva Pathania, Anu Radha Pathania","doi":"10.2174/0113892037318575240919054053","DOIUrl":"https://doi.org/10.2174/0113892037318575240919054053","url":null,"abstract":"<p><strong>Background: </strong>Metadoxine, also known as pyruvate dehydrogenase activator, is a small molecule drug that has been used in the treatment of various medical conditions. Bovine serum albumin is a commonly studied protein that serves as a plasmatic for understanding protein-drug interactions due to its abundance.</p><p><strong>Objective: </strong>This research suggests that metadoxine can bind to bovine serum albumin with moderate affinity, leading to an alteration in the secondary structure of the protein, which may also influence the protein's stability and function, which could provide a comprehensive understanding of the interaction at a molecular level. In this study, a variety of methodologies wereused to determine various thermodynamic parameters.</p><p><strong>Methods: </strong>The study uses UV-visible, Fluorescence, Fourier-transform infrared, Circular dichroism spectroscopy, and Molecular docking to analyze the interaction between bovine serum albumin and metadoxine, providing thermodynamic parameters for understanding the protein structure and its binding.</p><p><strong>Result: </strong>The binding of metadoxine with bovine serum albumin, causes a hyperchromic shift. In fluorescence spectroscopy, the value of the Stern Volmer increases constantly with an increase in temperature, suggesting a stronger interaction between the Metadoxine and the Bovine serum albumin, leading to dynamic quenching. Additionally, Fourier-transform infrared and circular dichroism indicated a reduction in the secondary structure of Bovine serum albumin.</p><p><strong>Conclusion: </strong>The interactions between metadoxine and bovine serum albumin, cause hyperchromic shift revealed by UV-visible spectroscopy, whereas in Fluorescence spectroscopy, the value of the Stern Volmer constant increases with an increase in temperature, suggesting a stronger interaction between the MD and the BSA, leading to dynamic quenching. Additionally, Fourier-transform infrared and circular dichroism spectroscopy indicated a reduction in the secondary structure of the protein, as evidenced by the shifting of the amide II band and leading to a slight decrease in the αhelix content. The molecular docking shows that metadoxine was docked in the subdomain IIA binding pocket of BSA.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142544257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Study on the Rationality of Baicalein in the Treatment of Osteoporosis: A Narrative Review.","authors":"Qi Li, Xingyan Ma, Xiaodong Xu, Chengming Zhang, Weiguo Wang","doi":"10.2174/0113892037325783240912072039","DOIUrl":"https://doi.org/10.2174/0113892037325783240912072039","url":null,"abstract":"<p><p>Baicalein (BN) is an active ingredient naturally present in Chinese herbs, such as Scutellaria baicalein, Coptis chinensis, and Dendrobium officinale. It has a variety of pharmacological activities, including antioxidant, anti-inflammatory and antibacterial effects. Therefore, Baicalein (BN) is widely used in the field of medicine and is considered a potential natural medicine. Osteoporosis (OP) is a bone metabolic disease characterized by decreased bone mineral density and bone structure destruction, which is mainly caused by decreased bone formation and increased bone resorption. With the continuous development of molecular biology, the signaling pathways and gene targets of bone metabolism are also expanding. Recent studies have shown that baicalein may affect the function of osteoblasts, osteoclasts, and bone marrow mesenchymal stem cells through MAPK/ERK and MAPKs/NF-κB signaling pathways, so as to have a therapeutic effect on OP. However, the specific mechanism of baicalein in the treatment of OP is still unclear. This article reviews the literature, analyzes and summarizes the mechanism of action of baicalein, and discusses its potential in the prevention and treatment of OP, so as to provide a basis for the clinical application of baicalein.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142544256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of the Amyotrophic Lateral Sclerosis-related Q108P Mutation on the Structural Ensemble Characteristics of CHCHD10.","authors":"Hakan Alici, Vladimir N Uversky, David E Kang, Junga Alexa Woo, Orkid Coskuner-Weber","doi":"10.2174/0113892037335036241007043530","DOIUrl":"https://doi.org/10.2174/0113892037335036241007043530","url":null,"abstract":"<p><strong>Introduction: </strong>The Q108P pathological variant of the mitochondrial Coiled-Coil-Helix-- Coiled-Coil-Helix Domain-Containing Protein 10 (CHCHD10) has been implicated in amyotrophic lateral sclerosis (ALS). Both the wild-type and CHCHD10Q108P proteins exhibit intrinsically disordered regions, posing challenges for structural studies with conventional experimental tools.</p><p><strong>Method: </strong>This study presents the foundational characterization of the structural features of CHCHD10Q108P and compares them with those of the wild-type counterpart. We conducted multiple run molecular dynamics simulations and bioinformatics analyses.</p><p><strong>Result: </strong>Our findings reveal distinct differences in structural properties, free energy surfaces, and the outputs of principal component analysis between these two proteins. These results contribute significantly to the comprehension of CHCHD10 and its Q108P variant in terms of pathology, biochemistry, and structural biology.</p><p><strong>Conclusion: </strong>The reported structural properties hold promise for informing the development of more effective treatments for ALS.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chitosan-Peptide Composites for Tissue Engineering Applications: Advances in Treatment Strategies.","authors":"Swati Gupta Sanjaykumar, Rishabha Malviya, Saurabh Srivastava, Irfan Ahmad, Prerna Uniyal, Bhupinder Singh, Nazima Nisar","doi":"10.2174/0113892037323136240910052119","DOIUrl":"https://doi.org/10.2174/0113892037323136240910052119","url":null,"abstract":"<p><p>One of the most well-known instances of an interdisciplinary subject is tissue engineering, where experts from many backgrounds collaborate to address important health issues and improve people's quality of life. Many researchers are interested in using chitosan and its derivatives as an alternative to fabricating scaffold engineering and skin grafts in tissue because of its natural abundance, affordability, biodegradability, biocompatibility, and wound healing properties. Nanomaterials based on peptides can provide cells with the essential biological cues required to promote cellular adhesion and are easily fabricated. Due to such worthy properties of chitosan and peptide, they find their application in tissue engineering and regeneration processes. The implementation of hybrids of chitosan and peptide is increasing in the field of tissue engineering and scaffolding for improved cellular adherence and bioactivity. This review covers the individual applications of peptide and chitosan in tissue engineering and further discusses the role of their conjugates in the same. Here, the recent findings are also discussed, along with studies involving the use of these hybrids in tissue engineering applications.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Peptide Biomarkers - An Emerging Diagnostic Tool and Current Applicable Assay.","authors":"Jing Wu, Rui Yang","doi":"10.2174/0113892037315736240907131856","DOIUrl":"https://doi.org/10.2174/0113892037315736240907131856","url":null,"abstract":"<p><p>In the past few decades, impressive progress achieved in technology development and improvementhasaccelerated the application of peptides as diagnostic biomarkers for various diseases. We outline the advantages of peptides as good diagnostic targets, since they serve as molecular surrogates of enzyme activities, much more specific biomarkers than proteins, and also play vital roles in many biological processes. On the basis of an extensive literature survey, peptide markers with high specificity and sensitivity that are currently applied in clinical tests, as well as recently identified, are summarized for the following four major categories of diseases: neurodegenerative disease, heart failure, infectious disease, and cancer. In addition, we summarize a few prevalent techniques used in peptide biomarker discovery and analysis, such as immunoassays, nanopore-based and nanoparticle-based peptide detection, and also MS-based peptide analysis techniques, and their pros and cons. Currently, there are plenty of analytical technologies available to achieve fast, sensitive and reliable peptide analyses, benefiting from the developments of hardware and instrumentation, as well as data analysis software and databases. Thus, with peptides emerging as sensitive, specific and reliable biomarkers for early detection of diseases, therapeutic monitoring, clinical treatment decisions and disease prognosis, the medical need for peptide biomarkers will increase strongly in the future.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genomic Analysis of the Caleosin Family in Theaceae Reveals Lineagespecific Evolutionary Patterns.","authors":"Zaibao Zhang, Tao Xiong, Tianyu Fan","doi":"10.2174/0113892037321073240828051039","DOIUrl":"https://doi.org/10.2174/0113892037321073240828051039","url":null,"abstract":"<p><strong>Introduction: </strong>Caleosins are recognized as the key proteins found in Lipid Droplets (LDs) and are crucial for the creation, maintenance, and breakdown of LDs. Nevertheless, our understanding of caleosins remains limited within Theaceae, a prominent botanical family encompassing economically significant tea and oil tea species.</p><p><strong>Methods: </strong>In this research, we conducted a comprehensive genome-wide exploration and examination of the caleosin family in Theaceae species with sequenced genomes. The gene number of caleosin was similar among Theaceae species. Segmental duplication was the main form of caleosin expansion in Shuchazao (SCZ), Huangdan (HD), Biyun (BY), Tieguanyin (TGY), Longjing (LJ), C. lanceoleosa (Cla) and C. chekiangoleosa (CCH). Synteny analysis revealed one-to-more and more-to-one collinear relationships of caleosin genes among Theaceae species.</p><p><strong>Results: </strong>Caleosins in Theaceae are categorized into either the H-family or the L-family, each exhibiting distinct motif structures and physicochemical properties. Expression analysis revealed an apparent flower-predominant expression pattern of caleosin genes in Theaceae species. In addition, most paralogous pairs displayed expression divergence.</p><p><strong>Conclusion: </strong>This research enhanced our understanding of the lineage-specific evolution of caleosin genes in Theaceae, and is valuable for future functional analysis of this gene family in tea and oil-tea species.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Study of Lactogenic Effect and Milk Mutritional Density of Oral Galactagogues in Female Rabbit.","authors":"Saurabh Maru, Sateesh Belemkar","doi":"10.2174/0113892037300581240830052536","DOIUrl":"https://doi.org/10.2174/0113892037300581240830052536","url":null,"abstract":"<p><strong>Background: </strong>Hypogalactia and agalactia in lactating mothers are the major causes of child malnutrition, mortality, morbidity, and overall ill health. The development of such treatments requires a well-designed preclinical study with suitable laboratory animals, which needs to be improved. Thus, a suitably designed study with a laboratory animal to analyse galactagogue activity, along with an assessment of the quality and quantity of milk, is required.</p><p><strong>Objectives: </strong>This study aimed to evaluate the potential of rabbits as an animal model for studying lactogenic activity.</p><p><strong>Methods: </strong>The structural homology of prolactin, prolactin, and prolactin in humans, rabbits, and rats was studied using BLAST and PyMol to assess similarity in the lactogenic system. Daily and cumulative milk production and pre-treatment (control) and post-treatment (three drugs) in rabbits were recorded and evaluated by analysing protein, fat, lactose, solid non-fat, and ash values. All parameters were recorded on the 0th day and at the end of weeks 1, 2, and 3. Mammary gland histopathology was performed to evaluate the effects on mammary glands.</p><p><strong>Results: </strong>Homology studies revealed that the sequences of the human and rabbit prolactin genes, receptors, and hormones had a high similarity index. Treatment with Domperidone, Metoclopramide, and Shatavari significantly enhanced milk production by enhancing prolactin secretion; only Shatavari increased milk nutrition. Enlargement of the tubuloalveolar ducts of the mammary glands was observed.</p><p><strong>Conclusion: </strong>Our findings suggest that rabbits are robust, reproducible, ethically superior, and preclinically relevant animals for assessing lactogenic activity.</p>","PeriodicalId":10859,"journal":{"name":"Current protein & peptide science","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142125023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}