scholarly journals Aquaporin 9 (AQP9) Localization in the Adult Dog Testis Excurrent Ducts by Immunohistochemistry

2007 ◽  
Vol 290 (12) ◽  
pp. 1519-1525 ◽  
Author(s):  
Raquel Fantin Domeniconi ◽  
Antonio Marcos Orsi ◽  
Luis Antonio Justulin ◽  
Célia Cristina Leme Beu ◽  
Sérgio Luis Felisbino
Keyword(s):  
Aquaporin 9 ◽  
Dog Testis

scholarly journals Aquaporin-1 and aquaporin-9 gene variations in sudden infant death syndrome

2021 ◽  
Author(s):  
Siri Hauge Opdal ◽  
Linda Ferrante ◽  
Torleiv Ole Rognum ◽  
Arne Stray-Pedersen
Keyword(s):  
Sudden Infant Death Syndrome ◽  
Infant Death ◽  
Brain Function ◽  
Sudden Infant Death ◽  
Sudden Infant ◽  
Unexpected Death ◽  
Aquaporin 9 ◽  
Genes Encoding ◽  
External Risk ◽  
The Brain

AbstractSeveral studies have indicated that a vulnerability in the development and regulation of brain function is involved in sudden infant death syndrome (SIDS). The aim of this study was to investigate the genes encoding the brain aquaporins (AQPs) AQP1 and AQP9 in SIDS. The hypothesis was that specific variants of these genes are part of the genetic vulnerability predisposing infants to sudden unexpected death. The study included 168 SIDS cases with a median age of 15.5 (range 2–52) weeks and 372 adolescent/adult deceased controls with a median age of 44 (range 11–91) years. In the AQP1 gene, the rs17159702 CC/CT genotypes were found to be associated with SIDS (p = 0.02). In the AQP9 gene, the combination of a TT genotype of rs8042354, rs2292711 and rs13329178 was more frequent in SIDS cases than in controls (p = 0.03). In the SIDS group, an association was found between genetic variations in the AQP1 gene and maternal smoking and between the 3xTT combination in the AQP9 gene and being found lifeless in a prone position. In conclusion, this study adds further evidence to the involvement of brain aquaporins in SIDS, suggesting that specific variants of AQP genes constitute a genetic predisposition, making the infant vulnerable to sudden death together with external risk factors and probably other genetic factors.

scholarly journals Using kICS to Reveal Changed Membrane Diffusion of AQP-9 Treated with Drugs

Membranes ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 568
Author(s):  
Jakob L. Kure ◽  
Thommie Karlsson ◽  
Camilla B. Andersen ◽  
B. Christoffer Lagerholm ◽  
Vesa Loitto ◽  
...  
Keyword(s):  
Diffusion Coefficient ◽  
Plasma Membrane ◽  
Membrane Proteins ◽  
Actin Polymerization ◽  
Correlation Spectroscopy ◽  
Image Correlation ◽  
Membrane Diffusion ◽  
Hek 293 ◽  
293 Cells ◽  
Aquaporin 9

The formation of nanodomains in the plasma membrane are thought to be part of membrane proteins regulation and signaling. Plasma membrane proteins are often investigated by analyzing the lateral mobility. k-space ICS (kICS) is a powerful image correlation spectroscopy (ICS) technique and a valuable supplement to fluorescence correlation spectroscopy (FCS). Here, we study the diffusion of aquaporin-9 (AQP9) in the plasma membrane, and the effect of different membrane and cytoskeleton affecting drugs, and therefore nanodomain perturbing, using kICS. We measured the diffusion coefficient of AQP9 after addition of these drugs using live cell Total Internal Reflection Fluorescence imaging on HEK-293 cells. The actin polymerization inhibitors Cytochalasin D and Latrunculin A do not affect the diffusion coefficient of AQP9. Methyl-β-Cyclodextrin decreases GFP-AQP9 diffusion coefficient in the plasma membrane. Human epidermal growth factor led to an increase in the diffusion coefficient of AQP9. These findings led to the conclusion that kICS can be used to measure diffusion AQP9, and suggests that the AQP9 is not part of nanodomains.

Reduced hepatic aquaporin-9 and glycerol permeability are related to insulin resistance in non-alcoholic fatty liver disease

2013 ◽  
Vol 38 (9) ◽  
pp. 1213-1220 ◽  
Author(s):  
A Rodríguez ◽  
P Gena ◽  
L Méndez-Giménez ◽  
A Rosito ◽  
V Valentí ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Liver Disease ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Alcoholic Fatty Liver ◽  
Aquaporin 9 ◽  
Alcoholic Fatty Liver Disease ◽  
Glycerol Permeability

THE EFFECT OF ESTROGEN ON THE STRUCTURE AND FUNCTION OF THE PREPUBERTAL DOG TESTIS AND EPIDIDYMIS

1982 ◽  
Vol 383 (1 The Cell Biol) ◽  
pp. 527-527
Author(s):  
Carolyn J. Connell ◽  
Annemarie A. Donjacour
Keyword(s):  
Structure And Function ◽  
And Function ◽  
Dog Testis

Increased maternal serum aquaporin‐9 expression in pregnancies complicated with early‐onset preeclampsia

2021 ◽  
Author(s):  
Fatma Ölmez ◽  
Süleyman Cemil Oğlak ◽  
Zeynep Gedik Özköse
Keyword(s):  
Early Onset ◽  
Maternal Serum ◽  
Aquaporin 9 ◽  
Early Onset Preeclampsia

Aquaporin 9 is expressed in the epididymis of immature and mature pigs

2017 ◽  
Vol 52 (4) ◽  
pp. 617-624 ◽  
Author(s):  
BC Schimming ◽  
CAE Baumam ◽  
PFF Pinheiro ◽  
R de Matteis ◽  
RF Domeniconi
Keyword(s):  
Aquaporin 9

Enhanced Expression of Aquaporin 9 in Activated Polymorphonuclear Leukocytes in Patients With Systemic Inflammatory Response Syndrome

Shock ◽  
2014 ◽  
Vol 42 (4) ◽  
pp. 322-326 ◽  
Author(s):  
Asako Matsushima ◽  
Hiroshi Ogura ◽  
Taichin Koh ◽  
Takeshi Shimazu ◽  
Hisashi Sugimoto
Keyword(s):  
Systemic Inflammatory Response Syndrome ◽  
Inflammatory Response ◽  
Polymorphonuclear Leukocytes ◽  
Systemic Inflammatory Response ◽  
Aquaporin 9 ◽  
Enhanced Expression

scholarly journals Abundance of estrogen receptors involved in non-canonical signaling in the dog testis

2021 ◽  
pp. 106888
Author(s):  
Anna Galuszka ◽  
Piotr Pawlicki ◽  
Laura Pardyak ◽  
Maria Chmurska-Gąsowska ◽  
Agnieszka Pietsch-Fulbiszewska ◽  
...  
Keyword(s):  
Estrogen Receptors ◽  
Dog Testis

Fetal membranes as an interface between inflammation and metabolism: Increased Aquaporin 9 expression in the presence of spontaneous labor at term and chorioamnionitis

2009 ◽  
Vol 22 (12) ◽  
pp. 1167-1175 ◽  
Author(s):  
Pooja Mittal ◽  
Roberto Romero ◽  
Shali Mazaki-Tovi ◽  
Gerard Tromp ◽  
Adi L. Tarca ◽  
...  
Keyword(s):  
Fetal Membranes ◽  
Aquaporin 9

The role of Aquaporin 9 in Modeling of Ornithine Transcarbamylase Deficiency

Hepatology ◽  
2021 ◽  
Author(s):  
Jun‐Wei Zhang ◽  
Quan‐Cheng Cheng ◽  
Hui‐Ru Ding ◽  
Lei Zhang ◽  
Yi‐Yao Xu ◽  
...  
Keyword(s):  
Ornithine Transcarbamylase ◽  
Ornithine Transcarbamylase Deficiency ◽  
Aquaporin 9
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