id
stringlengths
30
30
corpus
stringclasses
3 values
sentence
stringlengths
22
724
token
stringlengths
8
29
complexity
float64
0.03
0.98
difficulty
stringclasses
5 values
3OKP4QVBP2X6DNL3ZZ0D56JWA0TAG9
biomed
PW designed and coordinated the immunocytochemical, morphometrical and molecular biological experiments.
biological experiments
0.308824
easy
3FJ2RVH25Z62TA3R8E1O77EBUZ6293
biomed
It is also clear that in this genetic system, we have raised the production of Aβ to levels not found in humans to accelerate pathology into an experimentally feasible time frame.
time frame
0.308824
easy
3XDJY5RK5SLAGG6HA3F3WIYNRYCU4I
biomed
The Gdf5-Cre system provides a new method for restricting gene expression or inactivation primarily to articular regions, thus avoiding the pleiotropic functions of many genes in other tissues.
new method
0.308824
easy
3BJKPTD2QCC2H9TQLAL6ZFNV0YPRT7
biomed
DLB conceived and designed the study, carried out sample preparation, confocal microscopy, scanning electron microscopy, statistical analysis, and drafted the manuscript.
statistical analysis
0.308824
easy
3R5OYNIC2C9H5WDB8IHHUKNGZG0PTC
biomed
The deH allele is caused by a large deletion that removes most of the Tbx15 coding sequence, but the pleiotropic phenotype is caused by a simple loss of function for Tbx15 rather than a dominant-negative or contiguous gene effect.
simple loss
0.3125
easy
37OPIVELUU3KDJGEJ5IVQ6VXP06HAF
biomed
Consistent with this expression, we found that most mutant male germ cells arrest in pachynema and undergo apoptosis, although a small proportion can progress to diplonema and sometimes beyond.
small proportion
0.3125
easy
37SQU136V7ODFKI0LXMHNIMN4H411C
biomed
First, it is possible that there are two distinct types of rod precursor; loss of Nr2e3 in one leads to S-cone fate and in the other results in a hybrid cell type.
cell type
0.316667
easy
3TZ0XG8CBUKDFP5GOVAPHYREGZY98D
biomed
It has been reported that the Xenopus ADAM11 ortholog, xMDC11a, has an expression pattern associated with neural development, with a proposed role in cell migration [24]; and it has been reported in analyses using Northern blot and in situ hybridisation methods that the murine Adam11 gene is expressed in both the developing and adult nervous system [19,25].
nervous system
0.316667
easy
3EKTG13IZU3N1G8T7TNYRPJ40Y4LMA
biomed
These findings led us to hypothesize that ADAM22 is an integrin binder and plays an important role in the nervous system, as does ADAM23.
nervous system
0.333333
easy
35F6NGNVM8JSZQ9BCWN0UYWVZMVT7A
biomed
In mouse ES cells, we show that CAF-1 is also required for regular levels of H4K20me3 at pericentric repeats, but not at IAP elements, which are repeated sequences spread all over the mouse genome.
regular levels
0.316667
easy
3EHVO81VN5LOJV3ENMP2F52UL611HC
biomed
Females and males inherit (on average) the same genes that may be risk factors, but their expression and effect on disease risk varies significantly.
disease risk
0.319444
easy
335VBRURDJ0UOQF71YWP98N0R2WE9H
biomed
Thus, targeted genetic disruption of candidate genes encoding proteins of the immune system has been extensively used to examine their role in immune regulation.
immune system
0.319444
easy
3EN4YVUOUCSS02JXIFDUMRMA3DIXJ3
biomed
This phenotype—increased urinary output and water intake—showed complete concordance with homozygosity of the F204V mutation in the 58 animals tested.
water intake
0.319444
easy
36FQTHX3Z3RA2LE7AYTPHNETOD9B3X
biomed
Here we report that dopamine D2R-mediated signaling must be intact if a mouse is to efficiently learn to associate a food reinforcer with a specific odor and then adaptively disengage inappropriate behavioral strategies following the reversal of reinforcement contingencies.
specific odor
0.321429
easy
3SD15I2WD2U4W9XCE7CH67S1ACY637
biomed
We show here the utility of investigating spontaneous mouse mutations in understanding human disease.
human disease
0.323529
easy
3YZ7A3YHR5TCXMIDZ33DM9MD6XM5SI
biomed
The objective of the present study was to create genetically engineered murine models of MSUD that mimic the pathology of the classic and intermediate variant forms of the human disease.
human disease
0.338235
easy
338431Z1FLFM4HOIPTZ755H81Q8ORI
biomed
While most studies focused on the role of DNA methylation and histone modifying enzymes [3], our data point to the importance of the chromatin assembly machinery.
data point
0.325
easy
3B9XR6P1WEVLNZGWDJLCXUVIKAVBJ9
biomed
Family history [1] is the strongest risk factor for cardiovascular diseases (CVD).
cardiovascular diseases
0.325
easy
3J9L0X0VDFMO5Q1YMYQVVEU0Y619WS
biomed
In contrast, interactions between 2PM/2M QTL and hg primarily affect fat deposition (Table 3).
fat deposition
0.325
easy
3L21G7IH47WA5QT3XMTQ15XXB2D1YA
biomed
These findings demonstrate very distinct activities of one transcriptional regulator at different developmental steps within a committed post-mitotic neuronal lineage.
distinct activities
0.328947
easy
3OID399FXG7YXUSK8PLXDMRQUOQDFF
biomed
Analysis of the mechanisms by which transcription factor programs can be shifted over time to control different complements of downstream genes and thus different aspects of neuronal and cellular fates in progenitor cells or post-mitotic neurons may provide further insight into the way in which transcription factors act to control the assembly of neuronal circuits.
further insight
0.333333
easy
3I7SHAD35MWOMVJR3ZMO8K135EZM72
biomed
Targeted gene deletion in mice provides a powerful approach to determining the physiological roles of μ- and m-calpain and the opportunity to approach their isoform specific functions.
powerful approach
0.3375
easy
382GHPVPHSRQHMTYVJJ2998NELS34J
biomed
However, it is still possible, that a mild impairment in Sam68−/− mice osteoclast function may manifest itself later in life in overall accumulation of bone and this will require further detailed studies.
detailed studies
0.338235
easy
3GITHABACYLNIC7L9OKTP89VZON2N2
biomed
Here we provide evidence that NT-3 acts as a chemoattractant for sensory axons during the final phase of their target-directed pathfinding.
final phase
0.347222
easy
3A3KKYU7P3H3CAKSB7U0000KY58MW4
biomed
The HG9 strain represents a major epistasis-based obese mouse model and promises to aid in the understanding of obesity and specifically the modulation of adipose tissue deposition by Gh.
mouse model
0.35
easy
374UMBUHN5PYB7473DVBAKO90XMTC3
biomed
In preliminary studies, we have noted differences in the composition of the thrombus in B6 and A/J mice.
preliminary studies
0.35
easy
39WSF6KUV2LXVDJD3NF76YIPM1IOE5
biomed
Design of inhibitors specific for CLN2 should incorporate the features that have been proven to be important for the related enzymes, such as the placement of an aldehyde functionality capable of making covalent interactions with the catalytic serine, or the utilization of chloromethyl ketone for the same purpose.
same purpose
0.35
easy
37PGLWGSJT6QLR0K1ED5KWZ8UPFKIQ
biomed
Thus it is tempting to relate the cardiac problems in the mouse to the apparent broader range of substrate utilization of mouse MCAD.
cardiac problems
0.352941
easy
30P8I9JKOILSPEZHTY8IXW6K51FV5C
biomed
However, even during the light phase, the tTA/APP mice remained many-fold more active than normal controls.
normal controls
0.352941
easy
3X55NP42EOGC6FFHT3BQC7JI5HOP3W
biomed
We present an extensive study of gene expression patterns in LNs of both genetically susceptible and resistant strains at four different phases of CIA.
extensive study
0.352941
easy
3J94SKDEKIP6VXZV2D8ORA0D5UC5DO
biomed
At 54 wk, these cells in the alphaA/BKO lenses were larger in cross sectional diameter than wild type, and exhibited a much greater variation in the cross sectional size and cell shape.
cell shape
0.355263
easy
3QHITW7OYO9XQCFH2V5PZKNYGN2QAK
biomed
We focused on one of the four lines, line 107, to examine in more detail the time dependence and extent of transgene suppression following either acute or chronic treatment with dox.
time dependence
0.357143
easy
37VE3DA4YUHPWTL6PJIRLHF37IRBH4
biomed
Ectopic NT-3 supplied using osmotic pumps and adenovirus-mediated expression induce sensory axon growth during regeneration (Zhang et al. 1998, Bradbury et al. 1999, Oudega et al. 1999, Ramer et al. 2002), and induce axonal plasticity of corticospinal axons in injured adult spinal cord (Zhou et al. 2003), where the sprouting axons from the intact site cross the midline towards the NT-3 source on the lesion side of the spinal cord.
intact site
0.357143
easy
3IKMEYR0LWVMA6MICBSDXGSR5TIK2F
biomed
Once this event takes place, it would initiate an irreversible program of differentiation toward S-cone fate, albeit at a relatively low frequency.
irreversible program
0.359375
easy
3HEA4ZVWVDMBRKK2N7Q5TYCLSDE55G
biomed
Concomitantly, levels of the amino acids alanine, glutamate, and glutamine, whose synthesis is linked with normal metabolism of BCAA, were decreased (Table 1).
normal metabolism
0.361111
easy
3DW3BNF1GHIBCWIJRWFL9GGB7RH8VS
biomed
Using confocal immunocytochemistry on cryosections, we observed strong expression of the pendrin protein in the apical membrane of vestibular transitional cells in the utricle and ampullae (Fig. 1g,1h,1i).
strong expression
0.361111
easy
301KG0KX9CLV8GLA6QPGKOCZDCE2HT
biomed
Early migratory CNCCs have been shown to retain a considerable degree of plasticity and their fate is largely controlled by instructional signals from local environments into which NCCs migrate [6].
instructional signals
0.361111
easy
3ABAOCJ4R84YSDO6ZYVU8BIYA4RQM4
biomed
Previous studies suggest that BMP signaling is involved in a large number of developmental events.
developmental events
0.366667
easy
3OPLMF3EU5NTJYTTJU2Y44845OELNA
biomed
Two independent laboratories observed embryonic lethality in Capn4 knockout mice, albeit at different stages of development [31,32].
independent laboratories
0.367647
easy
3FSEU3P2NR0P1UGYHLGBZ0MDCDSRRU
biomed
A subset of CNCCs continues to migrate deeper into the aortic sac to form the aortico-pulmonary septum; a vital structure, which separates the pulmonary trunk from the aorta [4].
vital structure
0.367647
easy
33TGB4G0LPHME5F2U9RYOX9J1F9XT8
biomed
Sex-specific regulation of gonad organogenesis in vertebrates may occur in a similar manner, where some cells are cell-autonomously responsive to the sex-determining switch; however, the establishment of the male or female program occurs through the non-cell-autonomous activity of classic signaling pathways that act in an antagonistic manner and coordinate growth, cell differentiation and morphogenesis in the gonad.
female program
0.375
easy
3CKVGCS3PG5D2FWC2XX15EQMPPBS0K
biomed
Altogether, our data demonstrate that loss of p150CAF-1 function in ES cells and early embryos alters first the organization of heterochromatin in the nucleus and, in a subsequent step, cell cycle and viability.
early embryos
0.375
easy
39HYCOOPKOL434K1UCPA8CBZRP2MDV
biomed
On the other hand, in the visible platform version, in which the motor ability and visual acuity of the mouse are tested, ADAM11-defieient mice were normal.
motor ability
0.375
easy
3087LXLJ6MG4YARQWDX2YF770ZHF0O
biomed
One aim of using animal models for complex diseases is to detect the genetic basis of these diseases.
genetic basis
0.375
easy
385MDVINFCFDB2E78AH8K883UBDWJA
biomed
Examination of male meiosis in XYY mice and mice carrying a sex-chromosome-to-autosome translocation showed that cells in which a sex chromosome escapes MSCI are eliminated prior to late-pachynema [17].
sex chromosome
0.375
easy
3O2Y2UIUCQU6B0YU067KHZMGEXNFKU
biomed
An attractive speculation is that DMRT7 may provide sequence specificity in recruiting other proteins, such as chromatin modifiers, to the XY body as part of the transition to PMSC.
other proteins
0.375
easy
34D9ZRXCYRU93SUUUZUUUK2ZYBNAST
biomed
An alternative explanation would be that there is only a single, homogeneous population of postmitotic rod precursors in the mouse, and a stochastic event triggers assumption of the S-cone fate in a small subpopulation of these cells in the rd7 mutant.
alternative explanation
0.375
easy
3OJX0UFJ0Z7BDMCTRYBUDQ93DQQ9UT
biomed
These qualitiesalso make human ES cells attractive sources for cell transplantation therapy to treat various diseases, including spinal cord injuries and juvenile diabetes.
transplantation therapy
0.375
easy
3WGCNLZJKF877FYC1Q6COKNWTE7D1E
biomed
Furthermore, Wnt11, secreted by the ureteric bud tips, participates in a positive feedback loop promoting glial cell line-derived neurotrophic factor (GDNF) expression by the metanephric mesenchyme [4].
feedback loop
0.375
easy
35XW21VSVGEQZBLYRQJK3YIASNLSLS
biomed
Previous work using human patients and genetically altered mice has identified some modifier genes and have advanced our understanding of CF pathophysiology [4].
altered mice
0.375
easy
3Y3CZJSZ9KT0W7I0KE38WZHHKV3R5G
biomed
Despite a growing literature demonstrating disrupted associative learning following acute manipulations of dopamine D1R signaling during acquisition of associative learning tasks with food [e.g. [6,7]], the actual contribution of D2R-mediated signaling on acquisition and maintenance of associative learning in rodents is unresolved.
actual contribution
0.381579
easy
3L4YG5VW9NS1ZAEOHJQ7PMO5IBADD4
biomed
In addition, it is required for the metalloregulation of Znt1, encoding the major plasma membrane-localized zinc efflux transporter (19), the hypoxic/anoxic induction of the gene for placental growth factor (Plgf), an angiogenic protein of the vascular endothelial growth factor (VEGF) family (20), and has recently been invoked in tumor development (21,22).
tumor development
0.382353
easy
3Z8UJEJOCZDRESZACEFTQHJ30D639F
biomed
In addition, laminin-2 is a key player in peripheral myelin formation, because laminin-2 deficiency causes dysmyelination in mice and humans, and its receptors, alpha-6 beta-1 integrin and dystroglycan, are also shown to be deeply involved in myelin formation [26,27].
key player
0.383333
easy
3ZURAPD288N45ZC8SW12CKQH5RO1FE
biomed
Moreover, the ablation of GluR-B, but also changes in the extent of Q/R site editing of GluR-B, can alter the strength of excitatory synaptic transmission in the genetically addressed neuronal populations [51,58,60], thus potentially shifting the balance of excitatory and inhibitory transmission in the affected circuits.
site editing
0.388889
easy
3EPG8DX9LKQFKU2L7MZJR4H2JDF5P2
biomed
Individual pericentric domains from single chromosomes are now found either isolated or aggregated in a pattern less dense than the regular clusters observed in control cells (Figure 4B).
single chromosomes
0.388889
easy
35O6H0UNLSGJYJZNC9UZU8VQAE9J5G
biomed
Intrauterine growth retardation (IUGR) followed by postnatal failure to thrive is a universally observed phenotype in SLOS patients [2,18].
growth retardation
0.388889
easy
302U8RURJZ1WF35NXY44RD66WMGNVV
biomed
These characteristics should make RMCE-ASAP a robust and general technology for analysis of mammalian genes under conditions that preserve normal control mechanisms in different tissues.
general technology
0.392857
easy
3I01FDIL6M8EW0G8KU6QT3X1LKL2DK
biomed
More accurate placement of CLN2 within the context of a family of related enzymes became possible only after high-resolution crystal structures of two bacterial enzymes with a limited sequence similarity to CLN2, sedolisin and kumamolisin, became available [5-7].
accurate placement
0.394737
easy
3PIOQ99R7YMW2OGNS8UZVR4NIF7UND
biomed
Although the sex differences in disease susceptibility are recognized, the interplay between sex and gene expression that is at the basis of these differences is not well understood.
gene expression
0.4
neutral
3TFJJUELSHP4R8AUKYBF9XFJ0K9C2U
biomed
Consistent with the hybrid pattern of gene expression in these cells, electron microscopic analysis revealed them to be morphologically intermediate between normal rods and cones.
gene expression
0.426471
neutral
309D674SHZLYFLAQ3R4QAQINUQMBCV
biomed
Although the temporal spike of Snail in the hair bud is reflected at the mRNA level and seems to follow Wnt signaling and BMP inhibition, LEF-1/β-catenin activation does not appear to induce Snail gene expression in embryonic skin keratinocytes.
gene expression
0.45
neutral
3NFWQRSHVEE19E2BAFM5J7UN7G6FGR
biomed
Among vertebrates, differences in the shape or number of skeletal elements, altered morphology of epidermal appendages, and variation in pigment distribution combine to produce the majority of what distinguishes one animal from another.
skeletal elements
0.4
neutral
3JUDR1D0D6R8L9KDPGCAT2404ZA2QP
biomed
Agouti protein has a short radius of action (Silvers and Russel 1955) and can be switched on and off during a single hair cycle (Bultman et al. 1992, 1994; Miller et al. 1993; Vrieling et al. 1994); thus, its regulated expression is thought to be responsible for the cream-colored or yellow ventral surface of mice carrying the black-and-tan (at) allele and for the yellow markings around the feet, ears, or head, i.e., tan points or head spots, of certain dog breeds.
short radius
0.4
neutral
3OND0WXMHWFN3WXQZAKHMPLOAF4HEA
biomed
This study has shown high expression of ADAM11 mRNA in the hippocampus and cerebellum.
high expression
0.4
neutral
3N3WJQXELSQXUC40XB4ECG56UTNL2J
biomed
Furthermore, complete loss of Abcg8/sterolin-2 results in an inability to secrete cholesterol into bile, although secretion of sitosterol seemed to be preserved.
complete loss
0.4
neutral
3511RHPADVEEYWLLC1JFDODE6L3LRY
biomed
In other cases, however, the gene disruption is thought to compromise fatally the viability of cells in the early embryo [3,39-43].
early embryo
0.4
neutral
3YLPJ8OXX8D2XK0CF8QQGPXRLGSX4C
biomed
Consistent with our visual analysis of the histological sections, line 107 tTA/APP mice treated with dox for 3 or 6 mo had the same amount of aggregated Aβ as when they started treatment at 6 mo of age (Figure 4A and 4B).
visual analysis
0.4
neutral
3QO7EE372ON29MK9895LUV74Y5NBQ0
biomed
Bone morphogenetic proteins (BMPs) are secreted signaling molecules belonging to the transforming growth factor β superfamily, originally identified on the basis of their ability to induce ectopic bone formation when implanted within soft tissue in vivo [1–3].
soft tissue
0.4
neutral
31GECDVA9JM3TSKUX9AFDA4LK3066D
biomed
Olfactory receptors were originally identified in an elegant experiment based on the hypothesis that they would be seven-transmembrane-domain proteins encoded by a large, diverse gene family whose expression is restricted to the olfactory epithelium [3].
gene family
0.4
neutral
35NNO802AVWRTXLNYR5LCOGCOKKINT
biomed
The individual roles of these molecules in binding, phagocytosis or transduction of anti-inflammatory signals upon apoptotic cell recognition have not been well defined, however [5,6,14].
individual roles
0.4
neutral
3LG268AV3860SQBTVFWB0TNUXO2REH
biomed
A preliminary analysis identified regions on chr.1, 9, and 10 are that are potentially associated with the milder phenotype.
preliminary analysis
0.40625
neutral
3HA5ODM5KASTVGXS5ULQQ7GCJLOVSF
biomed
In this regard, the inducible coactivator PGC-1α serves as a transcriptional “booster” to augment the capacity of downstream metabolic pathways critical for metabolic maturation and postnatal growth.
metabolic maturation
0.407895
neutral
39N6W9XWRDN795J6F5ET8S13DRWGYP
biomed
We focused on one of the four lines, line 107, to examine in more detail the time dependence and extent of transgene suppression following either acute or chronic treatment with dox.
chronic treatment
0.410714
neutral
35ZRNT9RUIYULF3GE3YBN7ESVCS3OT
biomed
Somatostatin is a potent inhibitor of Gh and Sstr5 is one of five receptors which mediate these effects [45,46].
potent inhibitor
0.410714
neutral
32XN26MTXZJQY21MIO00TSCRXV3L0Z
biomed
It is possible that distinct genetic backgrounds related to hybrid strains confer different degrees of secondary compensatory responses.
genetic backgrounds
0.4125
neutral
3WGZLY9VCHMPIFIX0BFR3UA47KD8DT
biomed
Histopathological and ultrastructural studies of LCA should enable a better understanding of the disease process, and the design of suitable therapies.
disease process
0.416667
neutral
373L46LKP76MG2KQJWY5WXE8744JK1
biomed
In conclusion, our data define a physiologic role for Sam68 in bone metabolism and bone marrow mesenchymal stem cell differentiation.
bone metabolism
0.416667
neutral
3YO4AH2FPDK1PZHZAT8WAEBL71PQ0S
biomed
The fact that Sam68−/− osteoclasts looked and acted like Sam68+/+ osteoclasts ex vivo and in vivo made it unlikely that this was the primary source of the difference in bone metabolism in 12-month-old Sam68−/− mice.
bone metabolism
0.485294
neutral
30EV7DWJTVV5CCU03S57W1OEJDSY64
biomed
Evidently this residual activity is sufficient for the viability and growth of mutant animals.
residual activity
0.416667
neutral
3X52SWXE0X5Q3O81YI0MX4V84R4WCW
biomed
We then screened a brain library with this peptide using the yeast two-hybrid technique and identified three novel interacting proteins, HOMER3, DNCL1 and TRIM11.
brain library
0.416667
neutral
34HEO7RUG6UX2DUHFAUP4AX3C94AR5
biomed
A perinatally lethal phenotype was observed in Ptdsr-knockout mice, and Ptdsr-deficient embryos displayed multiple defects in tissue and organ differentiation.
multiple defects
0.416667
neutral
36KM3FWE3RCRJHCKEUZQANUQ2BY70C
biomed
PGC-1α is enriched in brown adipose tissue (BAT), heart, slow-twitch skeletal muscle, and kidney-all tissues with high-capacity mitochondrial systems.
skeletal muscle
0.416667
neutral
3NOEP8XAU42OMDMVDSIEJN8MCCOXP3
biomed
This trafficking process is selectively inhibited by the neuroprotective drug, R-(-)-deprenyl and derivates thereof, and are often employed to treat Parkinson disease [52–57].
trafficking process
0.421053
neutral
36AZSFEYZ40UEUGQU8ZV0I6CFX2BVU
biomed
The apparent reduction of paraxial mesoderm in Hdhex4/5/Hdhex4/5 embryos could explain the lack of headfolds since paraxial mesoderm is important for the full development of neuroectoderm, and consequently, headfolds.
apparent reduction
0.421053
neutral
3PEG1BH7AERGYJMEV4LOY9VVZZVBK8
biomed
In a third model, there would be a limiting quantity of transcription factors - the cell might contain a single transcriptional 'machine' that is capable of accommodating the promoter of only one olfactory receptor gene, similar to the expression site body used by African trypanosomes to ensure singular expression of only one set of variant surface glycoprotein genes [22].
receptor gene
0.425
neutral
3W31J70BASWZ8OEK94HJ9T1DHKUKCN
biomed
To date only three PAX6 protein-protein interactions have been described: with SOX2 on the lens-specific enhancer element of the δ-crystallin gene [22]; with MDIA, which modulates PAX6 activity in early neuronal development [23], and with MAF proteins on the glucagon promoter, which causes increased expression of this pancreatic hormone gene [17].
hormone gene
0.426471
neutral
3JMQI2OLFZ5ALM516D4ALR0ZWFCNDW
biomed
For many years it was believed that the fate of each cell in the genital disk was under the cell-autonomous control of double sex (dsx), the key regulator of the sex determination pathway.
key regulator
0.426471
neutral
30F94FBDNRKF12C1PDZGZ0IRICMBTE
biomed
In the absence of this interaction with BRCA2, RAD51 might exist in a form that is not capable of being recruited into a functional repair complex when damage occurs.
repair complex
0.430556
neutral
3HO4MYYR12OOV3AVTR8ITGI1NPI6UF
biomed
In the present paper we have analyzed female mice that previously had undergone a reproductive study (Liljander M, Sällström MA, Andersson S, Wernhoff P, Andersson Å, Holmdahl R, Mattsson R, unpublished data).
reproductive study
0.430556
neutral
3EKTG13IZU3N1G8T7TNYRPJ40Y4MLB
biomed
Research on calpains has linked them with a wide variety of functions including muscle growth, development, degeneration (3), neuronal growth and neurodegeneration [4], cell cycle progression [5,6], signal cascades triggered by integrins and growth factors [7], membrane protrusion [8], remodeling of the cytoskeleton and cell migration [9-15], and regulation of cell death via both necrosis and apoptosis [16-22].
muscle growth
0.434211
neutral
3KL228NDMVMCP0UPBQD2ZKMSFCMKGX
biomed
None of the annexins contains a typical nuclear localization signal and their mechanism of nuclear import remains to be elucidated.
localization signal
0.441176
neutral
3DQYSJDTYLBKPMX54E23PB9IY5MXEI
biomed
Target-derived factors act on predetermined neuronal lineages to switch their developmental programs to become compatible with processes such as target invasion and branching.
target invasion
0.444444
neutral
360ZO6N6J1JS0E7KIWK8MGS904NM9E
biomed
We used a specific antibody against the promyelocytic leukemia (PML) protein to study the fate of the PML nuclear bodies, which are well-characterized subnuclear structures [22].
specific antibody
0.444444
neutral
3ZRKL6Z1E83ADJ7XGZM4Q6D2W60GSB
biomed
In addition to this specific chromatin assembly activity, CAF-1 interacts with several proteins present in heterochromatin, including heterochromatin protein 1 (HP1) and MBD1, a methyl-CpG binding domain protein that recruits histone deacetylase and repressive histone methyltransferase activities [13–15].
assembly activity
0.446429
neutral
3Q2T3FD0ON86LCI41NJYV3PN0CD3ME
biomed
Higher pro-myelinating Schwann cell density and marked delay in myelin formation indicate that ADAM22 plays an important role in Schwann cell differentiation, but not in proliferation.
cell differentiation
0.446429
neutral
3IVEC1GSLPZKA1Y4BMSNRII9YY4J1Y
biomed
We investigated the role of the Atrx protein in mouse development.
mouse development
0.446429
neutral
3EQPA8A374WH5XJCJX1FJC2LBDHJZN
biomed
Inadequate absorption or assimilation of nutrients appears to be of greater importance because even with adequate oral enzyme supplementation nutrition is rarely fully corrected [11].
Inadequate absorption
0.447368
neutral
34R3P23QHS1HKWJHKAEN8VSOHJ9HWQ
biomed
In a third model, there would be a limiting quantity of transcription factors - the cell might contain a single transcriptional 'machine' that is capable of accommodating the promoter of only one olfactory receptor gene, similar to the expression site body used by African trypanosomes to ensure singular expression of only one set of variant surface glycoprotein genes [22].
site body
0.45
neutral
3TTPFEFXCTKJQH4BTS1JA1TBTHG6HE
biomed
In vitro studies using the Madin-Darby canine kidney (MDCK) cell line demonstrated an endoplasmic reticulum pattern for the mutant protein, and apparent resistance to translocation.
mutant protein
0.45
neutral
3VO4XFFP15MF7AHJVST5PTL8FFWQ7T
biomed
Colocalization of AQP2-F204V with the ER protein calnexin in transfected MDCK cells shows that, while most of the mutant protein is trapped in the ER, some does progress beyond the ER.
mutant protein
0.538462
neutral