Neuroblast migration along the anteroposterior axis of C. elegans is
... Wnt proteins that control many aspects of development, including cell fate specification, cell polarity and the highly stereotypic migration of neuroblasts along the anteroposterior body axis (Korswagen, 2002; Silhankova and Korswagen, 2007). Neuroblasts that migrate in a Wnt-dependent manner includ ...
... Wnt proteins that control many aspects of development, including cell fate specification, cell polarity and the highly stereotypic migration of neuroblasts along the anteroposterior body axis (Korswagen, 2002; Silhankova and Korswagen, 2007). Neuroblasts that migrate in a Wnt-dependent manner includ ...
RXR Ligands Negatively Regulate Thrombosis and Hemostasis
... and in vivo were determined. Treatment of platelets with RXR ligands resulted in attenuation of platelet functional responses after stimulation by GPVI agonists and thrombin and inhibition of integrin αIIbβ3 outside-in signaling. Treatment with 9-cis-retinoic acid caused inhibition of thrombus forma ...
... and in vivo were determined. Treatment of platelets with RXR ligands resulted in attenuation of platelet functional responses after stimulation by GPVI agonists and thrombin and inhibition of integrin αIIbβ3 outside-in signaling. Treatment with 9-cis-retinoic acid caused inhibition of thrombus forma ...
Multivariate Modeling of Proteins Related to
... alterations in energy metabolism. Furthermore, several studies using MD report increased interstitial levels of serotonin and glutamate in chronic trapezius myalgia [12]. The majority of biochemical studies conducted on myalgic trapezius muscle has addressed a few biochemical parameters in each stud ...
... alterations in energy metabolism. Furthermore, several studies using MD report increased interstitial levels of serotonin and glutamate in chronic trapezius myalgia [12]. The majority of biochemical studies conducted on myalgic trapezius muscle has addressed a few biochemical parameters in each stud ...
Review Article Type 3 adenylyl cyclase: a key enzyme mediating the
... including neurons. They are considered the cellular “antennae” attuned for detecting a range of extracellular signals including photons, odorants, morphogens, hormones and mechanical forces. The ciliary microenvironment is distinct from most actin-based subcellular structures such as microvilli or s ...
... including neurons. They are considered the cellular “antennae” attuned for detecting a range of extracellular signals including photons, odorants, morphogens, hormones and mechanical forces. The ciliary microenvironment is distinct from most actin-based subcellular structures such as microvilli or s ...
Drosophila
... Hox genes encode a family of transcription factors that are key developmental regulators with a highly conserved role in specifying segmental diversity along the metazoan body axis. Although they have been shown to regulate a wide variety of downstream processes, direct transcriptional targets have ...
... Hox genes encode a family of transcription factors that are key developmental regulators with a highly conserved role in specifying segmental diversity along the metazoan body axis. Although they have been shown to regulate a wide variety of downstream processes, direct transcriptional targets have ...
Control of Neisseria gonorrhoeae pilin gene
... and opaEl obtained by insertions of the mTn3Cm-3 transposon were previously described by Taha et al. (1988). The pilA mutants are always heterodiploid for the pilA gene and homodiploid for the neighbouring gene, pilB. The mutation pilAk results from the insertion of a BamHI fragment carrying the aph ...
... and opaEl obtained by insertions of the mTn3Cm-3 transposon were previously described by Taha et al. (1988). The pilA mutants are always heterodiploid for the pilA gene and homodiploid for the neighbouring gene, pilB. The mutation pilAk results from the insertion of a BamHI fragment carrying the aph ...
Continuity And Change: Paradigm Shifts In Neural Induction
... problem.” We will therefore consider (1) how the “soluble inducing factors” have become purified molecules and (2) how knowledge of what these molecules do has changed our traditional ways of thinking about induction. We will focus our attention on the neuralizing property of the organizer, since, u ...
... problem.” We will therefore consider (1) how the “soluble inducing factors” have become purified molecules and (2) how knowledge of what these molecules do has changed our traditional ways of thinking about induction. We will focus our attention on the neuralizing property of the organizer, since, u ...
Review Severe acute respiratory syndrome coronavirus entry as a
... proteolytic activity of its receptor, APN [125]. On the other hand, ACE2 proteolysis or S-protein-mediated ACE2 downregulation has been suggested to have a role in SARS pathogenesis [126]. ...
... proteolytic activity of its receptor, APN [125]. On the other hand, ACE2 proteolysis or S-protein-mediated ACE2 downregulation has been suggested to have a role in SARS pathogenesis [126]. ...
REGULATION BY EXERCISE OF SKELETAL MUSCLE CONTENT
... Soon after the discovery of PGC-1α a number of studies showed that a single bout of exercise or stimulation of muscle contractions induces rapid increases in PGC-1α transcription, i.e. mRNA (35 - 39), and expression, i.e. PGC-1α protein (35, 40), in skeletal muscle, both in rodents and humans. It wa ...
... Soon after the discovery of PGC-1α a number of studies showed that a single bout of exercise or stimulation of muscle contractions induces rapid increases in PGC-1α transcription, i.e. mRNA (35 - 39), and expression, i.e. PGC-1α protein (35, 40), in skeletal muscle, both in rodents and humans. It wa ...
Efficient Procedure and Methods to Determine Critical
... occurs after the applied electric field reaches a certain value called electroporation threshold. In addition, at the specific applied electric field, there is a threshold for the number of pulses and pulse length, which are required for effective electroporation procedure [13]. Defining the specifi ...
... occurs after the applied electric field reaches a certain value called electroporation threshold. In addition, at the specific applied electric field, there is a threshold for the number of pulses and pulse length, which are required for effective electroporation procedure [13]. Defining the specifi ...
Integration of TP53, DREAM, MMB-FOXM1 and RB
... TP53 target genes since the overlap between any two expression profile studies is often quite small. The apparent discrepancies between studies have made it difficult to be confident in the regulation of a specific gene of interest across multiple studies. Furthermore, recent genome-wide analyses su ...
... TP53 target genes since the overlap between any two expression profile studies is often quite small. The apparent discrepancies between studies have made it difficult to be confident in the regulation of a specific gene of interest across multiple studies. Furthermore, recent genome-wide analyses su ...
Module 2
... Where basically molecules of a pigment in cones contain? A. On bazilar membranes B. On mytochondria C. On mycrofilaments D. On sarcoplasmatic reticulum E. In membranes of disks ANSWER: E ...
... Where basically molecules of a pigment in cones contain? A. On bazilar membranes B. On mytochondria C. On mycrofilaments D. On sarcoplasmatic reticulum E. In membranes of disks ANSWER: E ...
The Role of Histamine H1 , H2 and H3 Receptors on Enteric
... unlikely to inhibit directly the muscle. Thus the inhibitory action is likely to be via enteric neurons. A third class of histamine receptors has been identified. Histamine H3 receptors were originally identified as inhibitory autoreceptors on histamine-containing nerve terminals in rat cerebral cor ...
... unlikely to inhibit directly the muscle. Thus the inhibitory action is likely to be via enteric neurons. A third class of histamine receptors has been identified. Histamine H3 receptors were originally identified as inhibitory autoreceptors on histamine-containing nerve terminals in rat cerebral cor ...
Application of Metal Coordination Chemistry To Explore
... conductivity.10 On the other hand, the distinct architectures accessible via metal-ligand bonding interactions impart important structural roles to metal ions that encompass both macroscopic structural stabilization, as in biomineralized tissues,12 and molecular structural stabilization, as in prote ...
... conductivity.10 On the other hand, the distinct architectures accessible via metal-ligand bonding interactions impart important structural roles to metal ions that encompass both macroscopic structural stabilization, as in biomineralized tissues,12 and molecular structural stabilization, as in prote ...
Biochemical bases of appearance and texture changes in fresh
... it (Hrazdina and Wagner, 1985). Once formed, these compounds are glycosylated and then are extruded within transport vesicles formed from the endoplasmic reticulum membrane. These vesicles are the vehicle by which the phenolic compounds are transported to the vacuole or into the apoplast/cell wall c ...
... it (Hrazdina and Wagner, 1985). Once formed, these compounds are glycosylated and then are extruded within transport vesicles formed from the endoplasmic reticulum membrane. These vesicles are the vehicle by which the phenolic compounds are transported to the vacuole or into the apoplast/cell wall c ...
The Activity of a Developmentally Regulated Cysteine Proteinase Is
... cause of defined waterborne diarrhea worldwide (1). Infection begins with the ingestion of cysts, followed by their excystation and colonization of the small intestine by the trophozoites (2, 3). To survive outside the hosts intestine, trophozoites differentiate into infective cysts, which are excre ...
... cause of defined waterborne diarrhea worldwide (1). Infection begins with the ingestion of cysts, followed by their excystation and colonization of the small intestine by the trophozoites (2, 3). To survive outside the hosts intestine, trophozoites differentiate into infective cysts, which are excre ...
Induction of Mitochondrial Alternative Oxidase in
... dephosphorylation is one critical process involved. Generation of reactive oxygen species, cytosolic protein synthesis, and Ca2⫹ flux from organelles also appear to be involved. Accompanying the loss of cyt path is a large induction of alternative oxidase (AOX) protein and capacity. Induction of AOX ...
... dephosphorylation is one critical process involved. Generation of reactive oxygen species, cytosolic protein synthesis, and Ca2⫹ flux from organelles also appear to be involved. Accompanying the loss of cyt path is a large induction of alternative oxidase (AOX) protein and capacity. Induction of AOX ...
Expression of Efflux Transporters in Human Ocular Tissues
... positive clones were designated as recombinant plasmid pMD19-MRP1, pMD19MRP2, pMD19-MRP3, pMD19-MRP4, pMD19-MRP5, pMD19-MRP6, pMD19MRP7, pMD19-MDR1, pMD19-LRP, and pMD19-BCRP. The correct recombinant plasmids were extracted as standard plasmids for fluorescence quantitative polymerase chain reaction ...
... positive clones were designated as recombinant plasmid pMD19-MRP1, pMD19MRP2, pMD19-MRP3, pMD19-MRP4, pMD19-MRP5, pMD19-MRP6, pMD19MRP7, pMD19-MDR1, pMD19-LRP, and pMD19-BCRP. The correct recombinant plasmids were extracted as standard plasmids for fluorescence quantitative polymerase chain reaction ...
PROGRAMME and ABSTRACTS
... (Dementia and Depression – whether the senescence has to look like that?) Introduced by: Teresa Zalewska ...
... (Dementia and Depression – whether the senescence has to look like that?) Introduced by: Teresa Zalewska ...
BCL-6 Negatively Regulates Expression of the NF- p50 Subunit B1 p105/
... of NF-B (19 –21). In the macrophage/osteoclast lineage, a homodimeric cytokine, CSF-1, is the primary regulator of survival, proliferation, and differentiation (reviewed in Ref. 22). Major events triggered by engagement of the CSF-1 receptor, c-Fms, include activation of STAT1, STAT3, the MAPK, and ...
... of NF-B (19 –21). In the macrophage/osteoclast lineage, a homodimeric cytokine, CSF-1, is the primary regulator of survival, proliferation, and differentiation (reviewed in Ref. 22). Major events triggered by engagement of the CSF-1 receptor, c-Fms, include activation of STAT1, STAT3, the MAPK, and ...
Ciliary Microtubule Capping Structures Contain A
... carbohydrates, which could be collected near the membranebinding regions of the capping structures, Western blots of glycosylated membrane proteins of both Tetrahymena cilia and Chlamydomonas flagella were stained with the affinitypurified 97-kD antibodies. None of the membrane proteins were stained ...
... carbohydrates, which could be collected near the membranebinding regions of the capping structures, Western blots of glycosylated membrane proteins of both Tetrahymena cilia and Chlamydomonas flagella were stained with the affinitypurified 97-kD antibodies. None of the membrane proteins were stained ...
Inside A Cell
... • The cell membrane is the thin layer around the cell that holds organelles in place. • Cell membranes are semi-permeable, meaning that only certain particles are allowed to pass through them. • The cell membrane is the gatekeeper of the cell. • Lipids are organic compounds like fats and waxes that ...
... • The cell membrane is the thin layer around the cell that holds organelles in place. • Cell membranes are semi-permeable, meaning that only certain particles are allowed to pass through them. • The cell membrane is the gatekeeper of the cell. • Lipids are organic compounds like fats and waxes that ...
A cell wall reference profile for Miscanthus bioenergy crops
... 1?4-b-xylan. Xylans frequently contain acetyl, arabinosyl and/ or glucuronyl substituents attached to some backbone xylose residues (Carpita, 1996; Scheller & Ulvskov, 2010), hence the designations, arabinoxylan (AX) and glucuronoarabinoxylan (GAX). Grass cell walls also contain small amounts of pec ...
... 1?4-b-xylan. Xylans frequently contain acetyl, arabinosyl and/ or glucuronyl substituents attached to some backbone xylose residues (Carpita, 1996; Scheller & Ulvskov, 2010), hence the designations, arabinoxylan (AX) and glucuronoarabinoxylan (GAX). Grass cell walls also contain small amounts of pec ...
Introduction to Carbohydrates
... • For example, cholesterol enters the liver's cholesterol pool from a number of sources including dietary cholesterol, as well as cholesterol synthesized de novo by extrahepatic tissues and by the liver itself. • Cholesterol is eliminated from the liver as unmodified cholesterol in the bile, or it ...
... • For example, cholesterol enters the liver's cholesterol pool from a number of sources including dietary cholesterol, as well as cholesterol synthesized de novo by extrahepatic tissues and by the liver itself. • Cholesterol is eliminated from the liver as unmodified cholesterol in the bile, or it ...
Signal transduction
Signal transduction occurs when an extracellular signaling molecule activates a specific receptor located on the cell surface or inside the cell. In turn, this receptor triggers a biochemical chain of events inside the cell, creating a response. Depending on the cell, the response alters the cell's metabolism, shape, gene expression, or ability to divide. The signal can be amplified at any step. Thus, one signaling molecule can cause many responses.