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Advances in recombinant protein production in microorganisms and functional peptide tags. 微生物重组蛋白生产和功能肽标签方面的进展。
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-30 DOI: 10.1093/bbb/zbae147
Teruyo Ojima-Kato
{"title":"Advances in recombinant protein production in microorganisms and functional peptide tags.","authors":"Teruyo Ojima-Kato","doi":"10.1093/bbb/zbae147","DOIUrl":"https://doi.org/10.1093/bbb/zbae147","url":null,"abstract":"<p><p>Recombinant protein production in prokaryotic and eukaryotic cells is a fundamental technology for both research and industry. Achieving efficient protein synthesis is key to accelerating the discovery, characterization, and practical application of proteins. This review focuses on recent advances in recombinant protein production and strategy for more efficient protein production especially using Escherichia coli and Saccharomyces cerevisiae. Additionally, this review summarizes the development of various functional peptide tags that can be employed for protein production, modification, and purification, including translation enhancing peptide tags developed by our research group.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142543726","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}
引用次数: 0
Sustained germination-promoting effect of cold atmospheric plasma on spinach seeds. 冷大气等离子体对菠菜种子的持续发芽促进作用。
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-30 DOI: 10.1093/bbb/zbae155
Seiya Nishino, Kaori Shimizu, Fuko Horie, Shizu Fukuda, Shingo Izawa
{"title":"Sustained germination-promoting effect of cold atmospheric plasma on spinach seeds.","authors":"Seiya Nishino, Kaori Shimizu, Fuko Horie, Shizu Fukuda, Shingo Izawa","doi":"10.1093/bbb/zbae155","DOIUrl":"https://doi.org/10.1093/bbb/zbae155","url":null,"abstract":"<p><p>Cold atmospheric plasma (CAP) irradiation exhibits sterilizing effect without causing thermal denaturation or leaving behind residual toxicants. CAP also has potential applications in various fields, including agriculture, leading to research efforts in recent years. This study investigated the effects of CAP on the seed germination rate of spinach (Spinacia oleracea), which typically has a low seed germination rate. Our results confirmed that irradiation with N2-CAP and Air-CAP significantly enhanced the germination rate of spinach seeds. Notably, we discovered that CAP irradiation promoted germination even in spinach seeds coated with a fungicide (thiuram) and a disinfectant (Captan), which are commonly used. Additionally, we examined whether the interval between CAP irradiation and the subsequent germination-induction treatment influenced the germination efficiency. We found that the germination-promoting effect of CAP on spinach seeds persisted for at least 30 days, demonstrating the high utility and practicality of CAP in the agricultural sector.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142543727","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}
引用次数: 0
microRNA mediates the effects of food factors. 微小核糖核酸介导食物因素的影响。
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-26 DOI: 10.1093/bbb/zbae152
Motofumi Kumazoe, Hirofumi Tachibana
{"title":"microRNA mediates the effects of food factors.","authors":"Motofumi Kumazoe, Hirofumi Tachibana","doi":"10.1093/bbb/zbae152","DOIUrl":"https://doi.org/10.1093/bbb/zbae152","url":null,"abstract":"<p><p>Food factors elicit physiological effects by interfering with the central dogma system, including DNA methylation, replication, transcription, and translation. MicroRNAs (miRNAs) are non-coding short RNAs that are approximately 20 nucleotides long and play a crucial role in the regulation of mRNA levels and translation processes. Importantly, miRNAs can be delivered to different locations in nanovesicles. However, little is known about their roles as mediators of the effects of food factors. This review introduces recent findings on the role of miRNAs in the beneficial effects of food factors, including green tea polyphenols and soybean isoflavones, and discusses the importance of miRNAs as mediators of the beneficial effects of food.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142495171","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}
引用次数: 0
TLR4 promotes smooth muscle cell-derived foam cells formation by inducing receptor-independent macropinocytosis. TLR4 通过诱导与受体无关的大吞噬作用促进平滑肌细胞衍生泡沫细胞的形成。
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-25 DOI: 10.1093/bbb/zbae153
Xue Chen, Yulai Kang, Chunhua Tang, Lili Zhang, Lu Guo
{"title":"TLR4 promotes smooth muscle cell-derived foam cells formation by inducing receptor-independent macropinocytosis.","authors":"Xue Chen, Yulai Kang, Chunhua Tang, Lili Zhang, Lu Guo","doi":"10.1093/bbb/zbae153","DOIUrl":"https://doi.org/10.1093/bbb/zbae153","url":null,"abstract":"<p><p>Foam cells are primarily formed through scavenger receptors that mediate the uptake of various modified low-density lipoproteins (LDL) into cells. In addition to the receptor-dependent pathway, macropinocytosis is an essential non-receptor endocytic pathway for vascular smooth muscle cells (VSMCs) to take up lipids. However, the molecular mechanisms underlying this process remain unclear. Primary cultured VSMCs were stimulated with 200 ng/ml lipopolysaccharide (LPS) and 200 μg/ml native LDL (nLDL). We observed a significant increase in TLR4 protein expression and a significant activation of macropinocytosis, which correlated with the highest uptake of nLDL and intracellular lipid deposition in WT VSMCs. However, macropinocytosis was inhibited and lipid accumulation decreased after treatment with macropinocytosis inhibitors and Syk inhibitors in WT VSMCs. Consistently, TLR4 knockout significantly suppressed macropinocytosis and lipid droplets accumulation in VSMCs. Taken together, our findings suggest a critical role of TLR4/Syk signaling in promoting receptor-independent macropinocytosis leading to VSMC-derived foam cells formation.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142495172","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}
引用次数: 0
Evidence that the StlA polyketide synthase is required for the transition of growth to development in Polysphondylium violaceum. 有证据表明，StlA 多酮类化合物合成酶是多孔菌（Polysphondylium violaceum）从生长到发育过渡所必需的。
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-22 DOI: 10.1093/bbb/zbae108
Daiki T Yamasaki, Takaaki B Narita
{"title":"Evidence that the StlA polyketide synthase is required for the transition of growth to development in Polysphondylium violaceum.","authors":"Daiki T Yamasaki, Takaaki B Narita","doi":"10.1093/bbb/zbae108","DOIUrl":"10.1093/bbb/zbae108","url":null,"abstract":"<p><p>The social amoeba Polysphondylium violaceum uses chemoattractants different from those of Dictyoctelium discoideum for cell aggregation. However, the detailed mechanisms in P. violaceum remain unknown. We have previously reported that the polyketide synthase StlA is involved in inducing aggregation in this species. To elucidate the mechanism of StlA-induced aggregation in P. violaceum, we analyzed the phenotype of P. violaceum stlA- (Pv-stlA-) mutants in more detail. Unlike our previous results, the mutant cells did not exhibit proper chemotaxis toward glorin. Defective aggregation was not restored by glorin pulses, 8Br-cAMP, or deletion of the homologue of PufA that is a translational repressor of protein kinase A, whereas mutant cells grown in the presence of 4-methyl-5-pentylbenzene-1,3-diol (MPBD), the putative Pv-StlA product, aggregated normally without it after starvation. Furthermore, the early developmental marker gene, dscA, was downregulated in the mutant cells. Our data thus suggested that StlA is required for the transition from growth to development in P. violaceum.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141874162","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}
引用次数: 0
Knockout of OsWOX13 moderately delays flowering in rice under natural long-day conditions. 在自然长日照条件下敲除 OsWOX13 会适度推迟水稻的开花期
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-22 DOI: 10.1093/bbb/zbae115
Yeon-Ki Kim
{"title":"Knockout of OsWOX13 moderately delays flowering in rice under natural long-day conditions.","authors":"Yeon-Ki Kim","doi":"10.1093/bbb/zbae115","DOIUrl":"10.1093/bbb/zbae115","url":null,"abstract":"<p><p>Plants are sensitive to photoperiods and are also equipped with systems to adjust their flowering time in response to various changes in the environment and developmental hormones. In the present study, previously generated rice OsWOX13 overexpression and newly generated OsWOX13 knockout lines constructed via CRISPR/Cas9 technology flowered 10 days earlier and 4-6 days later than the wild type, respectively. Quantitative real-time  polymerase chain reaction analyses revealed that OsWOX13 might be involved in drought escape responses through the b-ZIP TRANSCRIPTION FACTOR 23 signaling pathway during rice flowering via photoperiod signaling genes such as Grain number, plant height and heading date 7, Early heading date 1, RICE FLOWERING LOCUS T1, Heading date 3a, and MADS14. Future investigations of OsWOX13 may provide insight into how plants adjust their flowering under stress conditions and how OsWOX13 could be precisely controlled to achieve maximum productivity in rice breeding.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142008282","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}
引用次数: 0
Choline chloride and N-allylglycine promote plant growth by increasing the efficiency of photosynthesis. 氯化胆碱和 N-烯丙基甘氨酸可提高光合作用的效率，从而促进植物生长。
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-22 DOI: 10.1093/bbb/zbae145
Naoki Ikeda, Mayu Kamimura, Kousaku Uesugi, Takeshi Kobayashi, Fang-Sik Che
{"title":"Choline chloride and N-allylglycine promote plant growth by increasing the efficiency of photosynthesis.","authors":"Naoki Ikeda, Mayu Kamimura, Kousaku Uesugi, Takeshi Kobayashi, Fang-Sik Che","doi":"10.1093/bbb/zbae145","DOIUrl":"https://doi.org/10.1093/bbb/zbae145","url":null,"abstract":"<p><p>We previously reported that choline chloride and N-allylglycine stimulate photosynthesis in wheat protoplasts. Treatment of Arabidopsis thaliana and Brassica rapa plants with both compounds promoted growth and photosynthesis. To clarify the relationship between the enhancement of photosynthesis and increased growth, A. thaliana T87 cells, which show photosynthesis-dependent growth, and YG1 cells, which use sugar in the medium for growth, were treated with choline chloride or N-allylglycine. Only the T87 cells showed increased growth, suggesting that choline chloride and N-allylglycine promote growth by increasing photosynthetic activity. Transcriptome analysis using choline chloride and N-allylglycine-treated plants showed that the most abundant transcripts corresponded to photosynthetic electron transfer-related genes among the genes upregulated by both compounds. Furthermore, the compounds also upregulated genes encoding transcription factors that may control the expression of these photosynthetic genes. These results suggest that choline chloride and N-allylglycine promote photosynthesis through increased expression of photosynthetic electron transfer-related genes.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142495170","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}
引用次数: 0
Effects of acetic acid fermentation product and its components on defense signaling in rice. 醋酸发酵产物及其成分对水稻防御信号的影响
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-22 DOI: 10.1093/bbb/zbae121
Koharu Abe, Manae Mori, Akira Nakayama
{"title":"Effects of acetic acid fermentation product and its components on defense signaling in rice.","authors":"Koharu Abe, Manae Mori, Akira Nakayama","doi":"10.1093/bbb/zbae121","DOIUrl":"10.1093/bbb/zbae121","url":null,"abstract":"<p><p>Acetic acid fermentation product made from isomalto-oligosaccharide as the main raw material is composed of isomalto-oligosaccharide and acetic acid. In this paper, we have shown that the fermentation product enhanced the expression of disease resistance genes in rice, and that its main functional component was acetic acid. It has been reported so far that acetic acid enhances the jasmonic acid signaling pathway, while the role of isomalto-oligosaccharide in plant defense signaling remains unclear. In this study, we demonstrated the possibility that isomalto-oligosaccharide shifted part of the jasmonic acid signaling pathway, which is enhanced by acetic acid, to the salicylic acid signaling pathway, which is the other major defense pathway. Furthermore, glucose, a constituent monosaccharide of isomalto-oligosaccharide, and a disaccharide maltose had little effect on the signaling pathway, but a trisaccharide maltotriose tended to have a similar effect to isomalto-oligosaccharide on the defense signaling pathway.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142104415","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}
引用次数: 0
Role of phosphorylation and vanilloid ligand structure in ligand-dependent differential activations of transient receptor potential vanilloid 1. 磷酸化和类香草配体结构在配体依赖性差异激活瞬时受体电位类香草素 1 中的作用。
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-22 DOI: 10.1093/bbb/zbae119
Sakura Moriyama, Kenji Tatematsu, Shuji Hinuma, Shun'ichi Kuroda
{"title":"Role of phosphorylation and vanilloid ligand structure in ligand-dependent differential activations of transient receptor potential vanilloid 1.","authors":"Sakura Moriyama, Kenji Tatematsu, Shuji Hinuma, Shun'ichi Kuroda","doi":"10.1093/bbb/zbae119","DOIUrl":"10.1093/bbb/zbae119","url":null,"abstract":"<p><p>Vanilloid analogs, which can activate transient receptor potential vanilloid 1 (TRPV1), have been classified into two types based on susceptibility to forskolin (FSK). Treatment of cells expressing TRPV1 with FSK enhances TRPV1 responses to capsaicin-type ligands while diminishing the responses to eugenol-type ligands. In this study, we determined the effect of FSK on the activation of TRPV1 stimulated with vanilloid ligands, through the influx of Ca2+ in HEK293T cells expressing TRPV1. Our findings suggest that the effects of FSK can be attributed to the phosphorylation of TRPV1, as evidenced by using a protein kinase A inhibitor and TRPV1 mutants at potential phosphorylation sites. Furthermore, we examined the structure-activity relationship of 13 vanilloid analogs. Our results indicated that vanilloid compounds could be classified into three types, that is the previously reported two types and a novel type of 10-shogaol, by which TRPV1 activation was insusceptible to the FSK treatment.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142104416","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}
引用次数: 0
In vitro observation of histone-hexamer association with and dissociation from the amino-terminal region of budding yeast Mcm2, a subunit of the replicative helicase. 体外观察组蛋白六聚体与芽殖酵母 Mcm2（复制螺旋酶的一个亚基）氨基末端区域的结合和解离。
IF 1.4 4区 生物学
Bioscience, Biotechnology, and Biochemistry Pub Date : 2024-10-22 DOI: 10.1093/bbb/zbae109
Kohji Hizume
{"title":"In vitro observation of histone-hexamer association with and dissociation from the amino-terminal region of budding yeast Mcm2, a subunit of the replicative helicase.","authors":"Kohji Hizume","doi":"10.1093/bbb/zbae109","DOIUrl":"10.1093/bbb/zbae109","url":null,"abstract":"<p><p>During DNA replication, core histones that form nucleosomes on template strands are evicted and associate with newly synthesized strands to reform nucleosomes. Mcm2, a subunit of the Mcm2-7 complex, which is a core component of the replicative helicase, interacts with histones in the amino-terminal region (Mcm2N) and is involved in the parental histone recycling to lagging strands. Herein, the interaction of Mcm2N with histones was biochemically analyzed to reveal the molecular mechanisms underlying histone recycling by Mcm2N. With the addition of Mcm2N, a histone hexamer, comprising an H3-H4 tetramer and an H2A-H2B dimer, was excised from the histone octamer to form a complex with Mcm2N. The histone hexamer, but not H3-H4 tetramer was released from Mcm2N in the presence of Nap1, a histone chaperone. FACT, another histone chaperone, stabilized Mcm2N-histone hexamer complex to protect from Nap1-dependent dissociation. This study indicates cooperative histone transfer via Mcm2N and histone chaperones.</p>","PeriodicalId":9175,"journal":{"name":"Bioscience, Biotechnology, and Biochemistry","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141892899","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}
引用次数: 0
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