scholarly journals Insertion of a knockout-first cassette in Ampd1 gene leads to neonatal death by disruption of neighboring genes expression

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Yongcheng Pan ◽  
Lusi Zhang ◽  
Qiong Liu ◽  
Ying Li ◽  
Hui Guo ◽  
...  
Keyword(s):  
Neonatal Death ◽  
Genes Expression ◽  
Ampd1 Gene

Neonatal death

1992 ◽  
Author(s):  
Margaret Nicol
Keyword(s):  
Neonatal Death

Effect of blastocyst artificial collapse prior to vitrification on pluripotency-specific genes expression in mouse embryos

2014 ◽  
Author(s):  
Mojtaba Dashtizad ◽  
Mehdi Shamsara ◽  
Morteza Daliri ◽  
Ghazaleh Zandi ◽  
Parisa Fathalizadeh ◽  
...  
Keyword(s):  
Mouse Embryos ◽  
Genes Expression

Enrichment of common carp (Cyprinus carpio) diet with Malic acid: Effects on skin mucosal immunity, antioxidant defecne and growth performance

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Roghieh Safari ◽  
Seyed Hossein Hoseinifar ◽  
Maryam Dadar ◽  
Hien Van Doan
Keyword(s):  
Common Carp ◽  
Cyprinus Carpio ◽  
Malic Acid ◽  
Control Group ◽  
Skin Mucus ◽  
Antioxidant Genes ◽  
Treatment Comparison ◽  
Genes Expression ◽  
Significant Difference ◽  
And Control

AbstractThe present study investigated possible effects of dietary malic acid on the expression of immunity, antioxidant and growth related genes expression as well as skin mucus immune parameters in common carp. Common carp (Cyprinus carpio) fingerlings were fed diets supplemented with different levels (0 [control], 0.5%, 1%, 2%) of malic acid (MA) for 60 days. The results revealed highest expression levels of immune-related genes (tnf-alpha, il1b, il8 and lyz) in skin of common carp fed 2% MA (P < 0.05). Regarding 1% MA treatment comparison with control group, significant difference was noticed just in case of lyz (P < 0.05). Evaluation of growth related genes expression revealed no significant difference between treatments (P > 0.05). The study of antioxidant related genes (gsta and gpx) in common carp skin fed with MA, showed significant difference between treated groups and control (P < 0.05). Carps fed with 2% MA had highest alkaline phosphatase activity in skin mucus compared other treated groups and control (P < 0.05). There were no significant difference between 0.5% and 1% and control (P > 0.05). The study of total protein and total immunoglobulin (Ig) in common carp skin musus revealed no alteration following MA treatment (P > 0.05). The present data demonstrated that feeding with MA altered immune and antioxidant genes expression in skin mucus of common carp.

STUDY OF CXCL12, CCR4, EGFR GENE EXPRESSION IN MIGRATING MYELOMONOBLASTIC LEUKEMIA CELLS BEFORE AND AFTER CHEMOTHERAPY

2019 ◽  
Vol 1 (1) ◽  
pp. 100-104
Author(s):  
A. B. Filina ◽  
O. A. Svitich ◽  
Yu. I. Ammur ◽  
A. K. Golenkov ◽  
E. F. Klinushkina ◽  
...  
Keyword(s):  
Tumor Cells ◽  
Mononuclear Cells ◽  
Boyden Chamber ◽  
External Stimulation ◽  
Healthy Donors ◽  
Genes Expression ◽  
Before And After ◽  
Chemokine Cxcl12 ◽  
And Migration ◽  
Cell Chemotaxis

Аim. A study of CXCL12 effect on the migration of mononuclear cells isolated from healthy patients, from patients with myelomonoblastic leukemia before and after chemotherapy and the study of CCR4, EGFR and CXCL12 genes expression after exposure to CXCL12. Materials and methods. The chemotaxis of mononuclear cells (MNCs) of healthy donors and patients with myelomonoblastic leukemia was studied in a Boyden chamber, followed by isolation of RNA, reverse transcription and PCR-RV. Results. A significant increase in myelomonoblasic cell chemotaxis towards CXCL12 after chemotherapy was demonstrated, as well as a decrease in the expression of this chemokine in tumor cells before chemotherapy after exposure to CXCL12. Сonclusion. Presumably, the tumor cells themselves produce CXCL12 in large amounts, which is necessary for the disturbance of intercellular interactions and further intravasation, whose production may decrease with external stimulation by the same chemokine. CXCL12 also helps to increase the expression level of EGFR and CCR4, which leads to increased tumor proliferation and migration of tumor cells.

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