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Porcine pluripotent stem cells: progress, challenges and prospects

Jianyong HAN, Yi-Liang MIAO, Jinlian HUA, Yan LI, Xue ZHANG, Jilong ZHOU, Na LI, Ying ZHANG, Jinying ZHANG, Zhonghua LIU

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 1,   Pages 8-27 doi: 10.15302/J-FASE-2018233

Abstract:

Pluripotent stem cells (PSCs) are characterized by their capacity for high self-renewal and multipledifferentiation potential and include embryonic stem cells, embryonic germ cells and induced PSCs.

Keywords： embryonic germ cells     embryonic stem cells     induced pluripotent stem cells     pigs     pluripotent stem cells    

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Reprogramming of the pig primordial germ cells into pluripotent stem cells: a brief review

Qijing LEI, Qin PAN, Shuai YU, Na LI, Shulin CHEN, Kuldip SIDHU, Jinlian HUA

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 1,   Pages 28-32 doi: 10.15302/J-FASE-2018222

Abstract:

Primordial germ cells (PGCs) are regarded as unipotent cells that can produce only either spermatogoniaHowever, PGCs can be converted into the pluripotent state by first dedifferentiation to embryonic germcells and then by reprogramming to induce them to become pluripotent stem cells (iPSCs).These two stages can be completely implemented with mouse cells.

Keywords： pig     pluripotent stem cells     primordial germ cells     reprogramming    

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The past, present and future of bovine pluripotent stem cells: a brief overview

Xiuchun TIAN

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 1,   Pages 3-7 doi: 10.15302/J-FASE-2018247

Abstract:

Although the pursuit of bovine embryonic stem cells started more than 26 years ago for the purposeof gene-targeting, true pluripotent stem cells in this economically important species are still elusiveWith the rapid advances in genome-editing and cloning using homologously recombined somatic cells, theneed for pluripotent stem cells for precise genetic modification in any species became questionable.pluripotency circuitry across mammalian species may be the main objective for studying pluripotent stem cells

Keywords： bovine     embryonic     induced     pluripotent stem cells    

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Transcriptomics and proteomics in stem cell research

Hai Wang,Qian Zhang,Xiangdong Fang

Frontiers of Medicine 2014, Volume 8, Issue 4,   Pages 433-444 doi: 10.1007/s11684-014-0336-0

Abstract:

Stem cells are capable of self-renewal and differentiation, and the processes regulating these eventsparticular, the molecular mechanisms of the self-renewal, proliferation, and differentiation of stem cellsWe reviewed the available information on stem cells by examining published results using transcriptomicmethod will strengthen the study on stem cell biology and promote the clinical applications of stem cells

Keywords： embryonic stem cells     transcriptomics     proteomics    

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Progress, problems and prospects of porcine pluripotent stem cells

Hanning WANG,Yangli PEI,Ning LI,Jianyong HAN

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 1,   Pages 6-15 doi: 10.15302/J-FASE-2014009

Abstract: Pluripotent stem cells (PSCs), including embryonic stem cells (ESCs) and induced PSCs (iPSCs), can differentiateinto cells of the three germ layers, suggesting that PSCs have great potential for basic developmentalThus, exploration of the unique porcine gene regulation network of preimplantation embryonic development

Keywords： induced pluripotent stem cells     embryonic stem cells     pig     reprogramming    

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Regulation and function of histone acetyltransferase MOF

Yang Yang, Xiaofei Han, Jingyun Guan, Xiangzhi Li

Frontiers of Medicine 2014, Volume 8, Issue 1,   Pages 79-83 doi: 10.1007/s11684-014-0314-6

Abstract: We also analyze the role of MOF as a key regulator of the core transcriptional network of embryonic stemcells.

Keywords： MOF     histone acetyltransferase     DNA damage repair     tumorigenesis     embryonic stem cells    

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Effects of DNA damage on oocyte meiotic maturation and early embryonic development

Shen YIN,Junyu MA,Wei SHEN

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 3,   Pages 185-190 doi: 10.15302/J-FASE-2014035

Abstract: DNA damage is one of the most common threats to meiotic cells.Specially, we addressed the different effects of DNA damage on mouse oocytes and embryonic development

Keywords： DNA damage     double-strand breaks (DSBs)     oocyte     embryo    

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Factors affecting early embryonic development in cattle: relevance for bovine cloning

Yanna DANG, Kun ZHANG

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 1,   Pages 33-41 doi: 10.15302/J-FASE-2018228

Abstract:

Female infertility represents a major challenge for improving the production efficiency in the dairy industry. Historically, fertility has declined whereas milk yield has increased tremendously due to intensive genetic selection. evidence reveals about 60% pregnancy loss takes place during the first month following fertilization. Meanwhile, early embryo development is significant for somatic cell nuclear transfer in cattle as a large proportion of cloned embryos fail to develop beyond peri-implantation stage. Oocyte quality is of utmost importance for the early embryo to develop to term for both fertilized and cloned embryos. Epigenetic reprogramming is a key process occurring after fertilization and critical roles of epigenetic modifiers during preimplantation development are now clear. Incomplete epigenetic reprogramming is believed to be a major limitation to cloning efficiency. Treatment of cloned embryos with epigenetic modifying drugs (e.g., Trichostatin A) could greatly improve cloning efficiency in both mice and cattle. Recently, the rapid progress in high-throughput sequencing technologies has enabled detailed deciphering of the molecular mechanisms underlying these events. The robust efficiency of genomic editing tools also presents an alternative approach to the functional annotation of genes critical to early development.

Keywords： bovine cloning     embryo development     somatic cell nuclear transfer     X-inactive specific transcript    

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Distinct mononuclear diploid cardiac subpopulation with minimal cell–cell communications persists in embryonic

Frontiers of Medicine   Pages 939-956 doi: 10.1007/s11684-023-0987-9

Abstract: To this end, 12 645 cardiac cells were generated from embryonic day 17.5 and postnatal days 2 and 8 micefurther proved that the Myl4+Tnni1+ MNDCMs persisted in embryonic

Keywords： mononuclear diploid cardiomyocytes     cell–cell communication     cardiac fibroblast     single-cell RNA sequencing     cardiac regeneration    

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Pressure drop analysis on the positive half-cell of a cerium redox flow battery using computational fluid dynamics: Mathematical and modelling aspects of porous media

Rivera, Berenice Miranda-Alcántara, Germán Orozco, Carlos Ponce de León, Luis F. Arenas

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 399-409 doi: 10.1007/s11705-020-1934-9

Abstract: Description of electrolyte fluid dynamics in the electrode compartments by mathematical models can be a powerful tool in the development of redox flow batteries (RFBs) and other electrochemical reactors. In order to determine their predictive capability, turbulent Reynolds-averaged Navier-Stokes (RANS) and free flow plus porous media (Brinkman) models were applied to compute local fluid velocities taking place in a rectangular channel electrochemical flow cell used as the positive half-cell of a cerium-based RFB for laboratory studies. Two different platinized titanium electrodes were considered, a plate plus a turbulence promoter and an expanded metal mesh. Calculated pressure drop was validated against experimental data obtained with typical cerium electrolytes. It was found that the pressure drop values were better described by the RANS approach, whereas the validity of Brinkman equations was strongly dependent on porosity and permeability values of the porous media.

Keywords： CFD simulation     porous media     porous electrode     pressure drop     redox flow battery    

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Effect of PRAK gene knockout on the proliferation of mouse embryonic fibroblasts

Xiaowei GONG MD, PhD, Xiaoyan MING MD, Xu WANG MM, Daan WANG MD, Peng DENG MM, Yong JIANG MD, PhD, Aihua LIU MD, PhD,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 379-383 doi: 10.1007/s11684-009-0073-y

Abstract: The growth of and mouse embryonic fibroblast (MEF) cells was measured by methylthiazoletetrazolium; moreover, the number of cells was decreased by 44.5% compared with that of cells cultured for 96h, suggesting that G/M transition is inhibited in cells.of cells were 55.3%, 7.3%, and 37.4%, respectively.that of cells, respectively.

Keywords： p38 regulated/activated protein kinase     gene knockout     cell cycle     cell proliferation    

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Determination of telomerase activity in stem cells and non-stem cells of breast cancer

LI Zhi, HE Yanli, ZHANG Jiahua, ZHANG Jinghui, HUANG Tao

Frontiers of Medicine 2007, Volume 1, Issue 3,   Pages 294-298 doi: 10.1007/s11684-007-0056-9

Abstract: Although all normal tissue cells, including stem cells, are genetically homologous, variation in geneIn normal adults, telomerase activation mainly presents in tissue stem cells and progenitor cells givingand only minorities of cells, designated as cancer stem cells, undergo processes analogous to the self-renewalcells that were phenotypically sorted by examining surface marker expression.The results indicated that cancer stem cells show a higher level of enzyme activity than non-stem cells
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Innate and adaptive T cells in influenza disease

Simone Nüssing, Sneha Sant, Marios Koutsakos, Kanta Subbarao, Thi H.O. Nguyen, Katherine Kedzierska

Frontiers of Medicine 2018, Volume 12, Issue 1,   Pages 34-47 doi: 10.1007/s11684-017-0606-8

Abstract: and antibody-producing B cells) achieve viral clearance and host recovery.Adaptive T and B cells maintain immunological memory and provide protection against subsequent infectionsRecent studies also shed light on the role of innate T-cells (MAIT cells, gd T cells, and NKT cells)We summarize the current knowledge on influenza-specific innate MAIT and gd T cells as well as adaptiveCD8+ and CD4+ T cells, and discuss how these responses can be harnessed by novel

Keywords： influenza     innate T cells     CD4+ and CD8+ T cells     vaccination    

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4-1BBL expressed by eukaryotic cells activates immune cells and suppresses the progression of murine

Hui QIU, Hui ZHANG, Zuohua FENG

Frontiers of Medicine 2009, Volume 3, Issue 1,   Pages 20-25 doi: 10.1007/s11684-009-0006-9

Abstract: The function of 4-1BB/4-1BBL expressed by the immune cells has been the focus for many tumor immunotherapyIn this study, 4-1BBL was expressed in non-immune cells and non-tumor cells, and the role of 4-1BBL in-1BBL cDNA sequence was constructed, and the plasmid was transfected into baby hamster kidney (BHK) cellsand murine muscle cells by means of lipofectin-mediated or naked plasmid DNA injection into the muscleThe study demonstrated that the molecule 4-1BBL expressed by BHK cells could enhance the proliferation

Keywords： 4-1BB ligand     tumor immunotherapy     tumor microenvironment    

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Comparison of human nasal epithelial cells grown as explant outgrowth cultures or dissociated tissue

Jian Jiao, Na Meng, Hong Wang, Luo Zhang

Frontiers of Medicine 2013, Volume 7, Issue 4,   Pages 486-491 doi: 10.1007/s11684-013-0287-x

Abstract: cell growth characteristics, ciliated cell differentiation, and function of human nasal epithelial cellsdensity appeared at 7th–10th culture day and declined with time, with the lifespan of ciliated cellsOverall, 10% of the cells in explant cultures and 20% of the cells in the dissociated tissue culturestissue culture techniques are suitable for growing well-differentiated nasal ciliated and non-ciliated cells, which have growth characteristics and ciliary activity similar to those of nasal epithelial cells 

Keywords： ciliated cells     ciliary beat frequency     dissociated tissue culture     explant culture     nasal epithelial cells    

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Title Author Date Type Operation

Porcine pluripotent stem cells: progress, challenges and prospects

Jianyong HAN, Yi-Liang MIAO, Jinlian HUA, Yan LI, Xue ZHANG, Jilong ZHOU, Na LI, Ying ZHANG, Jinying ZHANG, Zhonghua LIU

Journal Article

Reprogramming of the pig primordial germ cells into pluripotent stem cells: a brief review

Qijing LEI, Qin PAN, Shuai YU, Na LI, Shulin CHEN, Kuldip SIDHU, Jinlian HUA

Journal Article

The past, present and future of bovine pluripotent stem cells: a brief overview

Xiuchun TIAN

Journal Article

Transcriptomics and proteomics in stem cell research

Hai Wang,Qian Zhang,Xiangdong Fang

Journal Article

Progress, problems and prospects of porcine pluripotent stem cells

Hanning WANG,Yangli PEI,Ning LI,Jianyong HAN

Journal Article

Regulation and function of histone acetyltransferase MOF

Yang Yang, Xiaofei Han, Jingyun Guan, Xiangzhi Li

Journal Article

Effects of DNA damage on oocyte meiotic maturation and early embryonic development

Shen YIN,Junyu MA,Wei SHEN

Journal Article

Factors affecting early embryonic development in cattle: relevance for bovine cloning

Yanna DANG, Kun ZHANG

Journal Article

Distinct mononuclear diploid cardiac subpopulation with minimal cell–cell communications persists in embryonic

Journal Article

Pressure drop analysis on the positive half-cell of a cerium redox flow battery using computational fluid dynamics: Mathematical and modelling aspects of porous media

Rivera, Berenice Miranda-Alcántara, Germán Orozco, Carlos Ponce de León, Luis F. Arenas

Journal Article

Effect of PRAK gene knockout on the proliferation of mouse embryonic fibroblasts

Xiaowei GONG MD, PhD, Xiaoyan MING MD, Xu WANG MM, Daan WANG MD, Peng DENG MM, Yong JIANG MD, PhD, Aihua LIU MD, PhD,

Journal Article

Determination of telomerase activity in stem cells and non-stem cells of breast cancer

LI Zhi, HE Yanli, ZHANG Jiahua, ZHANG Jinghui, HUANG Tao

Journal Article

Innate and adaptive T cells in influenza disease

Simone Nüssing, Sneha Sant, Marios Koutsakos, Kanta Subbarao, Thi H.O. Nguyen, Katherine Kedzierska

Journal Article

4-1BBL expressed by eukaryotic cells activates immune cells and suppresses the progression of murine

Hui QIU, Hui ZHANG, Zuohua FENG

Journal Article

Comparison of human nasal epithelial cells grown as explant outgrowth cultures or dissociated tissue

Jian Jiao, Na Meng, Hong Wang, Luo Zhang

Journal Article