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return kwic search for cells out of >500 occurrences
856246 occurrences (No.4 in the rank) during 5 years in the PubMed. [no cache] 500 found

360) The in vitro-expanded autologous cells derived from several kinds of tissues have already been used in several clinical trials.

--- ABSTRACT ---

PMID:23881816 DOI:10.1002/term.1785

2015 Journal of tissue engineering and regenerative medicine

* Cell sheet engineering and its application for periodontal regeneration.

- Periodontitis is a inflammation induced by a bacterial infection that causes the destruction of the attachment apparatus of dental roots. Several materials, such as bone graft materials, barrier membranes and protein products have been developed and used to treat periodontal defects clinically; however, it is difficult to regenerate the complete periodontal tissue structure. Recently, cytotherapeutic approaches have been introduced to overcome the limitation of conventional procedures. The in vitro-expanded autologous cells derived from several kinds of tissues have already been used in several clinical trials. These cytotherapeutic treatments have been shown to be safe and effective for the treatment of periodontitis. Our strategy has been to integrate stem cell biology and cell sheet engineering, in which a temperature-responsive intelligent polymer is grafted onto the surface of cell culture dish to create a 'cell sheet', to achieve a novel treatment method for periodontitis. By simple reduction of the temperature to below 32°C, a contiguous cell sheet, which is capable of keeping extracellular matrix proteins and cell-cell interactions intact, can be harvested for transplantation without the use of scaffolds. This technology has already been employed in clinical trials, confirming the safety and efficacy of the treatment. In this review, we introduce recent progress in the engineering of cell sheets and review the potential of cell sheet technology for periodontal regenerative medicine.

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[frequency of next (right) word to cells]

(1)80 null	(15)5 as	(29)3 exposed	(43)2 expanded
(2)47 and	(16)5 expressed	(30)3 have	(44)2 expressing
(3)39 were	(17)5 of	(31)3 isolated	(45)2 had
(4)26 in	(18)5 which	(32)3 showed	(46)2 labeled
(5)12 (MSCs)	(19)4 (ASCs)	(33)3 we	(47)2 may
(6)11 was	(20)4 has	(34)2 (ASCs),	(48)2 play
(7)10 to	(21)4 is	(35)2 (BMSCs)	(49)2 present
(8)9 with	(22)4 on	(36)2 (ECFCs)	(50)2 remains
(9)7 are	(23)4 seeded	(37)2 (HSCs)	(51)2 such
(10)6 can	(24)4 within	(38)2 after	(52)2 the
(11)6 for	(25)3 (ASC)	(39)2 by	(53)2 via
(12)6 from	(26)3 (ECs)	(40)2 caused
(13)6 or	(27)3 (HUVECs)	(41)2 cultured
(14)6 that	(28)3 (hMSCs)	(42)2 derived

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--- WordNet output for cells --- Overview of noun cell The noun cell has 7 senses (first 3 from tagged texts) 1. (71) cell -- (any small compartment; "the cells of a honeycomb") 2. (44) cell -- ((biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals) 3. (1) cell, electric cell -- (a device that delivers an electric current as the result of a chemical reaction) 4. cell, cadre -- (a small unit serving as part of or as the nucleus of a larger political movement) 5. cellular telephone, cellular phone, cellphone, cell, mobile phone -- (a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver) 6. cell, cubicle -- (small room in which a monk or nun lives) 7. cell, jail cell, prison cell -- (a room where a prisoner is kept) --- WordNet end ---