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2 ogic pattern-lepidic (LEP), papillary (PAP), acinar (ACN), micropapillary (MIP), or solid (SOL)-prese
3 histological features of well-differentiated acinar adenocarcinoma, with strong androgen receptor (AR
4 geneity (Sacin) is thought to be a marker of acinar airway involvement but has not been validated by
6 decrease likely caused by relief of an intra-acinar airway obstruction that we propose reflects ampli
10 t, mathematical modeling has been limited to acinar and branching morphogenesis and breast cancer, wi
11 ressed by progenitors that give rise to both acinar and duct cells, genetic ablation of SOX2 results
15 the comparative ability of adult pancreatic acinar and ductal cells to respond to oncogenic Kras and
18 In summary, CTSD is expressed in pancreatic acinar and inflammatory cells, undergoes subcellular red
21 ct tumor phenotypes in vivo, including solid acinar, and solid nodular malignancies as well as cystic
25 tenin is required qualitatively for exocrine acinar but not endocrine development, precisely how this
28 developed various subtypes of PC, including acinar cell carcinoma, ductal adenocarcinoma, sarcomatoi
29 ng proximity of PTF1 and MIST1 in pancreatic acinar cell chromatin implies extensive collaboration, a
30 a was also suppressed in ex vivo cultures of acinar cell clusters isolated from mouse pancreas bearin
31 and thus transforms our understanding of the acinar cell compartment as a pool of equipotent secretor
33 risk factors, such as chronic pancreatitis, acinar cell damage, and/or defective autophagy increase
34 1, die perinatally due to massive pancreatic acinar cell death, precluding investigation of the effec
42 ression of transcription factors that affect acinar cell differentiation suggested that acinar cells
43 tis, with pathways involved in inflammation, acinar cell differentiation, and cell junctions being sp
45 -regulation of genes that promote the mature acinar cell fate is required to reduce injury associated
47 lular and molecular mechanisms that maintain acinar cell function and whose dysregulation can lead to
49 orm crucial functions in food digestion, and acinar cell homeostasis required for secretion of digest
51 works that control pancreatic MPC expansion, acinar cell identity, duct morphogenesis and generation
52 tify a critical role for PDX1 in maintaining acinar cell identity, thus resisting the formation of pa
53 pecialized phenotype of the adult pancreatic acinar cell in vivo Transcriptome sequencing and chromat
54 ce that insulin directly protects pancreatic acinar cell injury induced by bona fide pancreatitis-ind
55 eatitis (AP) suggest a strong association of acinar cell injury with cathepsin B-dependent intracellu
60 1R signaling in mice reflects an increase in acinar cell mass, without changes in ductal compartments
61 ng with exocrine defects, including impaired acinar cell maturation, the mutant mice exhibited substa
62 addition, Slug attenuated TGF-alpha-induced acinar cell metaplasia to ductal structures and TGF-alph
63 At study end, Ki-67-positive (proliferating) acinar cell number did not change, compared with baselin
64 nnabinoid receptor subtype 2 (CB2R) prevents acinar cell pathogenesis in animal models of acute pancr
67 s model, we studied the role of Hes1 in both acinar cell plasticity and pancreatic regeneration after
69 Furthermore, oncogenic KRAS did not induce acinar cell proliferation, but did sustain the prolifera
73 ing, followed by a chase period, showed that acinar cell replacement is not driven by the differentia
74 oses to PDAC because it induces a process of acinar cell reprogramming known as acinar-to-ductal meta
78 ical role for ATF3 as a key regulator of the acinar cell transcriptional response during injury and m
80 is only minimal and transient in the early, acinar cell-dependent phase of pancreatitis and much gre
85 , necrosis, acinar-to-ductal metaplasia, and acinar-cell hypertrophy; this led to tissue atrophy and
86 n PSCs and their better studied neighbouring acinar cells (PACs) and found complete separation of Ca(
87 tested in freshly isolated murine pancreatic acinar cells (PACs) to determine inhibition of toxin-ind
89 llular Ca(2+) signals may protect pancreatic acinar cells against Ca(2+) overload, intracellular prot
90 ymogen-containing subcellular compartment of acinar cells and activation of CTSD, CTSB, and trypsinog
91 x transcription factor complex of pancreatic acinar cells and critical to acinar cell fate specificat
92 nisms involved in regulating the function of acinar cells and in the loss of salivary gland function
96 re to cigarette smoke increased ER stress in acinar cells and sensitized the pancreas to LPS-induced
98 sed to reflect the proliferative activity of acinar cells and their role in salivary gland homeostasi
104 ) that induce saliva secretion from residual acinar cells as well as artificial salivary substitutes.
106 ally give rise to all endocrine, ductal, and acinar cells but become bipotent by embryonic day 13.5,
107 signals and necrosis in isolated pancreatic acinar cells but the effects of bile acids on stellate c
109 features of pancreatitis in EtOH-sensitized acinar cells by suppressing the adaptive unfolded protei
110 r TP53(f/f) specifically in adult pancreatic acinar cells by using a full-length pancreatic elastase
112 Zymogen secretory granules in pancreatic acinar cells express two vesicle-associated membrane pro
113 EM16A is a significant pathway in pancreatic acinar cells for HCO3 (-) secretion into the lumen.
114 ce KLF5 activity might reduce progression of acinar cells from ADM to PanIN and pancreatic tumorigene
115 Accordingly, conditioned medium of isolated acinar cells from old WT (not Arg-II(-/-)) mice contains
121 s in stellate cells compared to the adjacent acinar cells in pancreatic lobules; whereas taurolithoch
122 genesis, and a lack of differentiated mucous acinar cells in submandibular and sublingual glands.
124 gglutinin (PNA) have a specific affinity for acinar cells in the mouse pancreas, with minimal affinit
126 activation of KRAS in normal, untransformed acinar cells in the pancreatic tissues of mice resulted
128 cked the irreversible transition of exocrine acinar cells into pancreatic preneoplastic ductal lesion
129 substrate p62/SQSTM1 in stressed Kras(G12D) acinar cells is associated with PDAC development and mai
131 ne were also evaluated in primary pancreatic acinar cells isolated from wild-type, nAChR7a(-/-), Trp5
132 t acinar cell differentiation suggested that acinar cells lacking ATF3 maintain a mature cell phenoty
134 The proliferative capacity of differentiated acinar cells may prove critical in the implementation of
135 tion of Sec23b exclusively in the pancreatic acinar cells of adult mice results in decreased overall
137 secretion of bicarbonate-rich fluid from the acinar cells of the pancreas that accumulates within the
143 approaches with acute dissociated pancreatic acinar cells prepared from wild type, CB1R-knockout (KO)
144 xpression, and ectopic expression of KLF4 in acinar cells reduces acinar lineage- and induces ductal
147 not been studied in CP, although pancreatic acinar cells seem to be especially vulnerable to ER dysf
148 dies of this disorder focus on the damage to acinar cells since they are assumed to be the primary ta
149 in rats and in vitro in rat pancreatic AR42J acinar cells stimulated with taurocholate or TNF-alpha.
150 educed caspase-3 activation and apoptosis in acinar cells stimulated with the intestinal hormone chol
152 pathway; this could be a mechanism by which acinar cells that express activated KRAS become suscepti
153 operties of the ion-transporting pathways in acinar cells that might account for the differences amon
155 ous work demonstrating in vivo conversion of acinar cells to beta-like cells by viral delivery of exo
157 trast, TGF-beta1 efficiently converted human acinar cells to duct-like cells (AD) in a SMAD-dependent
158 tor Snail (Snai1) can cooperate with Kras in acinar cells to enhance ADM development, the contributio
161 lls connect liver hepatocytes and pancreatic acinar cells to the intestine, but the mechanism for the
163 in vivo conversion of adult mouse pancreatic acinar cells toward beta cells, we show that induced bet
164 Notably, these effects were recapitulated in acinar cells treated with a pharmacological inhibitor of
165 hat GRP78 could exert a protective effect on acinar cells under stress, as during PDAC development.
166 st-induced Ca(2+) oscillations in pancreatic acinar cells using multiple experimental approaches with
170 ncubation of AR42J or primary mouse or human acinar cells with MKC-3946 reduced expression of XBP1s,
171 Better methods for purifying human or mouse acinar cells without the need for genetic modification a
172 y reduced CTSB and trypsinogen activation in acinar cells, and CTSD directly activated CTSB but not t
174 zymes, packaged into the zymogen granules of acinar cells, become activated and cause autodigestion.
175 IER3 expression was discrete in healthy acinar cells, becoming highly prominent in peritumoral a
177 bone marrow chimeras, expression of BCL3 by acinar cells, but not myeloid cells, was required for re
178 ature activation of digestive enzymes within acinar cells, followed by necrosis and inflammation.
179 C-S), known to induce Ca(2+) oscillations in acinar cells, had only minor effects on stellate cells i
180 on, driven by cell-cell interactions between acinar cells, leukocytes, and resident fibroblasts.
182 s based predominantly on self-duplication of acinar cells, rather than on differentiation of stem cel
183 salivary glands is due to the impairment of acinar cells, the major glandular cells of protein, salt
184 in the ductal cell layer and/or in surviving acinar cells, to drive transcellular flux of interstitia
185 Since CEL is expressed mainly in pancreatic acinar cells, we asked whether we could find structural
186 ing 3D explant culture of primary pancreatic acinar cells, we show that PKD1 acts downstream of TGFal
187 ajor apical Cl(-) efflux pathway in salivary acinar cells, were significantly greater in PG compared
188 ment of Ca(2+) signaling in mouse pancreatic acinar cells, which suggests a potential cellular mechan
189 ocess involves activation of YAP1 and TAZ in acinar cells, which up-regulate JAK-STAT3 signaling to p
215 tigates third-phase secretory inhibition and acinar damage caused by the accumulation of prematurely
221 oss of GATA6 protein, and subsequent loss of acinar differentiation and hyperactivation of oncogenic
222 lico simulations predict a transient wave of acinar differentiation around E11.5, while endocrine dif
223 perturbed on the deletion of Hes1, terminal acinar differentiation in the adult pancreas is compromi
225 re hypothesized that the master regulator of acinar differentiation, PTF1A, could play a central role
226 e model generates 3D images of the resulting acinar distribution and calculates two global indexes, e
227 peritumoral acini, and particularly high in acinar ductal metaplasia (ADM) and PanIN lesions, where
231 Cells in the pancreas that have undergone acinar-ductal metaplasia (ADM) can transform into premal
235 s, deficient allocation of those MPCs to pre-acinar fate, disruption of acinar morphogenesis and inco
237 was to describe recruitment/derecruitment at acinar length scales over short-time frames and test the
239 , these phmSG cells were further promoted to acinar-like cells in vitro, as indicated by an increase
240 ed switch of salivary epithelial cells to an acinar-like phenotype involves remodeling of SOCE and NF
241 ed from salivary gland biopsies, acquired an acinar-like phenotype when the [Ca(2+)] in the serum-fre
244 and parasympathetic nerves in generating the acinar lineage that has broad implications for epithelia
245 c expression of KLF4 in acinar cells reduces acinar lineage- and induces ductal lineage-related marke
246 H activity can commit to either endocrine or acinar lineages, and can be divided into four sub-popula
251 res of glandular epithelium in vivo, such as acinar morphogenesis and apical expression patterns of E
252 those MPCs to pre-acinar fate, disruption of acinar morphogenesis and incomplete acinar cell differen
253 as a monolayer, implying that lrECM-induced acinar morphogenesis is essential in EcSOD-gene activati
256 rn group (micropapillary or solid v lepidic, acinar, or papillary) was a significant prognostic facto
260 ntage of each histologic component (lepidic, acinar, papillary, micropapillary, and solid) was record
263 rmore, inactivation of mkk4/mkk7 compromised acinar regeneration following acute inflammatory stress
268 ch isoform, exon-9-included CASC4, increased acinar size and proliferation, and decreased apoptosis,
270 ell markers (keratin 5 and nanog) as well as acinar-specific markers-namely, alpha-amylase, cystatin
272 stologically more aggressive, with a loss of acinar structures and low/absent AR and PSA expression.
274 fies a functionally and molecularly distinct acinar subpopulation and thus transforms our understandi
275 develop into disorganized masses resembling acinar to ductal metaplasia and chronic pancreatitis.
276 reatic epithelial cells, led to formation of acinar to ductal metaplasia, and induced focal inflammat
278 accompanied by strong pancreatic atrophy and acinar-to-adipocyte differentiation, which was also refl
279 pecific study of certain mechanisms, such as acinar-to-beta-cell reprogramming and pancreatitis.
280 transcription factors, our approach achieves acinar-to-beta-cell reprogramming through transient cyto
283 al studies suggest that pancreatitis-induced acinar-to-ductal metaplasia (ADM) is a key event for pan
284 of pancreatic acinar cell state can lead to acinar-to-ductal metaplasia (ADM), a precursor lesion to
285 bution of the microenvironment to pancreatic acinar-to-ductal metaplasia (ADM), a preneoplastic trans
286 ion of regenerative mechanisms that initiate acinar-to-ductal metaplasia (ADM), a process that replac
287 OX9) is required for oncogenic Kras-mediated acinar-to-ductal metaplasia (ADM), pancreatic intraepith
288 rocess of acinar cell reprogramming known as acinar-to-ductal metaplasia (ADM)-a precursor of pancrea
291 well-known mediator of pancreatitis, during acinar-to-ductal metaplasia and in early pancreatic intr
293 ncreatic acinar cells to a ductal phenotype (acinar-to-ductal metaplasia, ADM) occurs after injury or
294 nt mice had signs of inflammation, necrosis, acinar-to-ductal metaplasia, and acinar-cell hypertrophy
295 d secretory phenotype (SASP) that attenuates acinar-to-ductal metaplasia, pancreatic intraepithelial
296 Loss of Ptf1a alone is sufficient to induce acinar-to-ductal metaplasia, potentiate inflammation, an
298 HDAC activity and led to the persistence of acinar-to-ductal metaplastic complexes, with prolonged S
299 multiple-breath inert gas washout parameter acinar ventilation heterogeneity (Sacin) is thought to b
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