Activators of the farnesoid X receptor negatively regulate androgen
... metabolic reactions can be reversed, complete androgen inactivation is only ensured through glucuronidation [2]. The importance of glucuronidation for androgen metabolism in the human prostate has further been emphasized by the observation that polymorphisms within androgen-glucuronidating genes are ...
... metabolic reactions can be reversed, complete androgen inactivation is only ensured through glucuronidation [2]. The importance of glucuronidation for androgen metabolism in the human prostate has further been emphasized by the observation that polymorphisms within androgen-glucuronidating genes are ...
cell - Āris Kaksis Riga Stradin`s University assistant professor
... The Water channels, allow the passive but selective movement of Water and O2,NO,CO across cell wall and subcellular membranes like as mitochondria, endoplasmic reticulum, peroxisomes, Golgi, lysosomes.... . Aquaporins have been classified into two sub-families: I) strict Aquaporins that only allow t ...
... The Water channels, allow the passive but selective movement of Water and O2,NO,CO across cell wall and subcellular membranes like as mitochondria, endoplasmic reticulum, peroxisomes, Golgi, lysosomes.... . Aquaporins have been classified into two sub-families: I) strict Aquaporins that only allow t ...
Is the shoot a root with a view? Philip N Benfey
... developmental function in shoot and root should not come as a surprise to plant evolutionary biologists for whom it has always appeared likely that the root meristem evolved from an ancestral shoot. Developmental geneticists, on the other hand, have generally separated the plant into root and shoot ...
... developmental function in shoot and root should not come as a surprise to plant evolutionary biologists for whom it has always appeared likely that the root meristem evolved from an ancestral shoot. Developmental geneticists, on the other hand, have generally separated the plant into root and shoot ...
Cell polarity and tissue patterning in plants - Development
... course of the new vessels is not straight and is marked by wavy lines; the original vessels are not shown. (A) Regeneration around a wound in an Impatiens stem. Near the wound the new vessels, formed within five days, were at various angles to the original shoot-root polarity of the tissues. (B) Aux ...
... course of the new vessels is not straight and is marked by wavy lines; the original vessels are not shown. (A) Regeneration around a wound in an Impatiens stem. Near the wound the new vessels, formed within five days, were at various angles to the original shoot-root polarity of the tissues. (B) Aux ...
The World of Cells Kinds of Cells Tour of a Eukaryotic Cell Transport
... separate beings, namely the cells themselves.” In 1839, Theodor Schwann reported that all animal tissues also consist of individual cells. The idea that all organisms are composed of cells is called the cell theory. In its modern form, the cell theory includes three principles: 1. All organisms are ...
... separate beings, namely the cells themselves.” In 1839, Theodor Schwann reported that all animal tissues also consist of individual cells. The idea that all organisms are composed of cells is called the cell theory. In its modern form, the cell theory includes three principles: 1. All organisms are ...
The NK2.1 receptor is encoded by Ly-49C and its
... Because only a low number of dimly fluorescent cells was detected after incubation of C57BL/6 nylon-wool non-adherent spleen cells with 4LO3311 anti-NK2.1 mAb (28), the backcross analysis was performed on NK-enriched spleen cells in order to get more reliable results. Our data showed that musNKR- ...
... Because only a low number of dimly fluorescent cells was detected after incubation of C57BL/6 nylon-wool non-adherent spleen cells with 4LO3311 anti-NK2.1 mAb (28), the backcross analysis was performed on NK-enriched spleen cells in order to get more reliable results. Our data showed that musNKR- ...
Bacterial Virulence Factors and Rho GTPases - beck
... pathogens actually mimic downstream components to achieve this actin rearrangement. The Shigella protein IcsA recruits and activates N-WASP, leading to Arp2/3 complex recruitment and actin polymerization. This thus replaces the function of Cdc42. The Listeria protein ActA activates Arp2/3 directly, ...
... pathogens actually mimic downstream components to achieve this actin rearrangement. The Shigella protein IcsA recruits and activates N-WASP, leading to Arp2/3 complex recruitment and actin polymerization. This thus replaces the function of Cdc42. The Listeria protein ActA activates Arp2/3 directly, ...
Methylation of the Androgen Receptor Promoter
... Major structural defects of the AR gene occur infrequently in prostate cancer and hormone-insensitivity syndromes (7). The majority of meta static prostate cancers and the cell lines derived from them have no genetic basis that may explain this loss of AR expression (8). Differential methylation of ...
... Major structural defects of the AR gene occur infrequently in prostate cancer and hormone-insensitivity syndromes (7). The majority of meta static prostate cancers and the cell lines derived from them have no genetic basis that may explain this loss of AR expression (8). Differential methylation of ...
Identification of a Gene Required for Gliding Motility in Myxococcus
... agar (1.5%) plates than on soft agar (0.3%) plates, whereas those that are defective in S-motility but intact in A-motility (A S-) show the opposite phenotype [28]. When the agiA in-frame deletion mutant, KYC473, was placed on 1.5% and 0.3% agar plates, the swarm of mutant cells spread very slowly o ...
... agar (1.5%) plates than on soft agar (0.3%) plates, whereas those that are defective in S-motility but intact in A-motility (A S-) show the opposite phenotype [28]. When the agiA in-frame deletion mutant, KYC473, was placed on 1.5% and 0.3% agar plates, the swarm of mutant cells spread very slowly o ...
Development of definitive endoderm from embryonic
... patterning and differentiation leads to the formation of many of the major organs including the liver, pancreas, lungs, thyroid and intestines (Wells and Melton, 1999). In the mouse, endoderm, together with mesoderm and ectoderm, is formed from the embryonic ectoderm of the epiblast through the proc ...
... patterning and differentiation leads to the formation of many of the major organs including the liver, pancreas, lungs, thyroid and intestines (Wells and Melton, 1999). In the mouse, endoderm, together with mesoderm and ectoderm, is formed from the embryonic ectoderm of the epiblast through the proc ...
A1986D404100001
... both excited and apprehensive about my ability to pull these subjects together. I was, however, for. tunate in having in my laboratory Barry Palevitz. an able and enthusiastic postdoctoral fellow, whose help I quickly enlisted. We easily divided the task; Barry would cover microfilaments, and I tack ...
... both excited and apprehensive about my ability to pull these subjects together. I was, however, for. tunate in having in my laboratory Barry Palevitz. an able and enthusiastic postdoctoral fellow, whose help I quickly enlisted. We easily divided the task; Barry would cover microfilaments, and I tack ...
COMPOUND-INDUCED HOST CELL RESPONSES AND EFFECTS ON WHOLE VIRUS CHAPTER 4
... determining ADMET properties in vitro. Brain microvessel endothelial cells have been used in BBB penetration studies (Glynn and Yazdanian, 1998) and Caco-2 cells for cellular permeability (Egan and Lauri, 2002). Because cytotoxicity is one of the most critical and unpredictable of the drug-like prop ...
... determining ADMET properties in vitro. Brain microvessel endothelial cells have been used in BBB penetration studies (Glynn and Yazdanian, 1998) and Caco-2 cells for cellular permeability (Egan and Lauri, 2002). Because cytotoxicity is one of the most critical and unpredictable of the drug-like prop ...
Ezrin NH2-Terminal Domain Inhibits the Cell
... 1989). We would like to mention that a point mutation in codon 286 of ezfin eDNA sequence originating from the pCV6 plasmid was detected by sequencing analysis. This mutation converted a glycine into serine. To use the wild-type ezfin sequence, the correct sequence from the pCV1 plasmid (Turunen et ...
... 1989). We would like to mention that a point mutation in codon 286 of ezfin eDNA sequence originating from the pCV6 plasmid was detected by sequencing analysis. This mutation converted a glycine into serine. To use the wild-type ezfin sequence, the correct sequence from the pCV1 plasmid (Turunen et ...
File
... • Cellophane, visking tubing and dialysis tubing are artificial semi permeable membranes – what about the cell membrane? • Water, oxygen and carbon – dioxide can all pass across these membranes • Other substances have more difficulty ...
... • Cellophane, visking tubing and dialysis tubing are artificial semi permeable membranes – what about the cell membrane? • Water, oxygen and carbon – dioxide can all pass across these membranes • Other substances have more difficulty ...
Yersinia pestis and plague - Biochemical Society Transactions
... of host environments. These interactions with different host cells are regulated by a number of mechanisms, which are only now being characterized at a molecular level. The availability of the genome sequence of this pathogen will now allow these complex regulatory networks to be characterized, for ...
... of host environments. These interactions with different host cells are regulated by a number of mechanisms, which are only now being characterized at a molecular level. The availability of the genome sequence of this pathogen will now allow these complex regulatory networks to be characterized, for ...
The push and pull of the bacterial cytoskeleton
... depolymerization can generate a pulling force. In eukaryotic cells, for example, the energy released upon depolymerization of microtubules can be harnessed by a complex of proteins attached to chromosomes, driving their segregation [14]. Recent evidence from the bacterium Vibrio cholerae suggests an ...
... depolymerization can generate a pulling force. In eukaryotic cells, for example, the energy released upon depolymerization of microtubules can be harnessed by a complex of proteins attached to chromosomes, driving their segregation [14]. Recent evidence from the bacterium Vibrio cholerae suggests an ...
Meristem-Specific Suppression of Mitosis and a
... tinuous turnover of the cap (Clowes, 1972, 1994; Barlow, 1973). Consistent with such a model was the assumption that such so-called “sloughed root cap cells” are waste products that are programmed to die and in fact begin to degenerate even before separation from the root (Haberlandt, 1914; Rougier, ...
... tinuous turnover of the cap (Clowes, 1972, 1994; Barlow, 1973). Consistent with such a model was the assumption that such so-called “sloughed root cap cells” are waste products that are programmed to die and in fact begin to degenerate even before separation from the root (Haberlandt, 1914; Rougier, ...
Viruses
... Beijerinck reasoned that if it was a small bacteria it could be cultured using nutrient media This proved to be impossible as the agent would only reproduce in the tobacco plant Bacteria should be killed by ethanol, but ethanol did not destroy the ability to cause mosaic disease Because of thi ...
... Beijerinck reasoned that if it was a small bacteria it could be cultured using nutrient media This proved to be impossible as the agent would only reproduce in the tobacco plant Bacteria should be killed by ethanol, but ethanol did not destroy the ability to cause mosaic disease Because of thi ...
Molecular signatures of T-cell inhibition in HIV-1 infection
... TIM-3 belongs to the TIM family of molecules and TIM-1 through TIM-8 exist in mice, whereas humans express only TIM-1, TIM-3, and TIM-4 [41,42]. The TIM family members all have certain structural morphologies in common, i.e. an N-terminal immunoglobulin V domain, a mucin domain, and a transmembrane ...
... TIM-3 belongs to the TIM family of molecules and TIM-1 through TIM-8 exist in mice, whereas humans express only TIM-1, TIM-3, and TIM-4 [41,42]. The TIM family members all have certain structural morphologies in common, i.e. an N-terminal immunoglobulin V domain, a mucin domain, and a transmembrane ...
1.3 - Biology Junction
... Sometimes cells move materials in the opposite direction from which the materials would normally move—that is against a concentration difference. This process is known as active transport. Active transport requires energy. ...
... Sometimes cells move materials in the opposite direction from which the materials would normally move—that is against a concentration difference. This process is known as active transport. Active transport requires energy. ...
Nondestructive Manipulation of Single Live Plant Cell by Laser
... manipulation which is impossible only by conventional cell manipulation, for example illustration in Fig. 1, where it is supported that single cell manipulation in tissue is performed by combining the shockwave manipulation with laser trapping. In this paper, single cell manipulation using the shock ...
... manipulation which is impossible only by conventional cell manipulation, for example illustration in Fig. 1, where it is supported that single cell manipulation in tissue is performed by combining the shockwave manipulation with laser trapping. In this paper, single cell manipulation using the shock ...