ELIZA

return kwic search for expression of out of >500 occurrences
286252 occurrences (No.88 in the rank) during 5 years in the PubMed. [no cache] 500 found

110) The expression of DNMT1 and 3a was significantly higher in breast cancer than in fibroadenoma.

--- ABSTRACT ---

PMID:24464625 DOI:10.1002/mc.22133

2015 Molecular carcinogenesis

* DNA methyltransferase 1/3a overexpression in sporadic breast cancer is associated with reduced expression of estrogen receptor-alpha/breast cancer susceptibility gene 1 and poor prognosis.

- DNA methyltransferases (DNMTs), including DNMT1, 3a, and 3b, play an important role in the progression of many malignant tumors. However, it remains unclear whether expression of DNMTs is associated with the development of breast cancer. This study aimed to explore the clinical significance of DNMT proteins in sporadic breast cancer. We investigated the expression of DNMT1, 3a, and 3b in 256 breast cancer and 36 breast fibroadenoma, using immunohistochemistry. The expression of DNMT1 and 3a was significantly higher in breast cancer than in fibroadenoma. In breast cancer, the expression of DNMT1 was significantly correlated with lymph node metastasis (P = 0.020), and the expression of DNMT3a and 3b was significantly correlated with advanced clinical stages (P = 0.046 and 0.012, respectively). Overexpression of DNMT1/3a was correlated with promoter hypermethylation and reduced expression of ERα and BRCA1. The expression levels of DNMT1 or DNMT3a were associated with a significantly shorter DFS or OS in a subgroup of breast cancer patients (patients with the age ≤50 years old, ERα-negative status, or HER2-postive status). The expression of DNMT1 or a combined expression of DNMT1 and 3a was associated with poor prognosis in patients who received chemotherapy and endocrine therapy, but not in patients who received chemotherapy alone. These findings suggest that DNMT1 and 3a may be involved in the progression and prognosis of sporadic breast cancer.

--- ABSTRACT END ---

[
right
kwic]

[frequency of next (right) word to expression of]

(1)55 the	(15)3 key	(29)2 P-selectin,	(44)2 cell
(2)11 a	(16)3 multiple	(30)2 P2X3	(45)2 constitutively
(3)9 genes	(17)3 ncRAN	(32)2 Sema	(46)2 hyaluronan
(4)8 several	(18)3 nicotine-induced	(33)2 Siglec-9	(47)2 imprinted
(5)6 miR-218	(19)3 nuclear	(34)2 TAF4	(48)2 intercellular
(6)5 these	(20)3 specific	(35)2 Wnt	(49)2 membrane
(7)4 VEGF	(21)3 this	(36)2 acetyl-CoA	(50)2 miR-128
(8)4 first	(22)2 AdipoR1	(37)2 adhesion	(51)2 napsin
(9)4 matrix	(23)2 Caspase	(38)2 adiponectin	(52)2 phosphorylated
(10)3 CYP1A1	(24)2 FBP1	(39)2 angiogenic	(53)2 piRNA-823
(11)3 DNMT1	(25)2 GABAA	(40)2 anti-apoptotic	(54)2 pro-inflammatory
(12)3 all	(26)2 GLP-1R	(41)2 b-FGF,	(55)2 some
(13)3 cardiac	(27)2 Ki-67,	(42)2 c-Myc	(56)2 three
(14)3 integrin	(28)2 LOX-1	(43)2 cartilage

add keyword

--- WordNet output for expression --- =>表現すること, 式, 表現, 表示, 言い回し, 表現法, 表情 Overview of noun expression The noun expression has 9 senses (first 6 from tagged texts) 1. (23) expression, look, aspect, facial expression, face -- (the feelings expressed on a person's face; "a sad expression"; "a look of triumph"; "an angry face") 2. (18) expression, manifestation, reflection, reflexion -- (expression without words; "tears are an expression of grief"; "the pulse is a reflection of the heart's condition") 3. (15) expression, verbal expression, verbalism -- (the communication (in speech or writing) of your beliefs or opinions; "expressions of good will"; "he helped me find verbal expression for my ideas"; "the idea was immediate but the verbalism took hours") 4. (5) saying, expression, locution -- (a word or phrase that particular people use in particular situations; "pardon the expression") 5. (4) formulation, expression -- (the style of expressing yourself; "he suggested a better formulation"; "his manner of expression showed how much he cared") 6. (4) formula, expression -- (a group of symbols that make a mathematical statement) 7. expression -- ((genetics) the process of expressing a gene) 8. construction, grammatical construction, expression -- (a group of words that form a constituent of a sentence and are considered as a single unit; "I concluded from his awkward constructions that he was a foreigner") 9. expression -- (the act of forcing something out by squeezing or pressing; "the expression of milk from her breast") --- WordNet end ---