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return kwic search for cancer out of >500 occurrences
505522 occurrences (No.25 in the rank) during 5 years in the PubMed. [cache]

82) To prove the concept, we demonstrated fast, reversible magnetic-PT switching of conventional and gold-coated magnetic nanoparticle clusters in cancer cells in vitro and PT switching of nonlinear ultrasharp plasmonic resonances in gold nanorods molecularly targeted to circulating cells in vivo.

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PMID:24259123 DOI:10.1002/jbio.201300140

2015 Journal of biophotonics

* Photoacoustic and photothermal cytometry using photoswitchable proteins and nanoparticles with ultrasharp resonances.

- Photoswitchable fluorescent proteins (PSFPs) with controllable spectral shifts in emission in response to light have led to breakthroughs in cell biology. Conventional photoswitching, however, is not applicable to weakly fluorescent proteins. As an alternative, photothermal (PT) and photoacoustic (PA) spectroscopy have demonstrated a tremendous potential for studying absorbing nonfluorescent proteins and nanoparticles. However, little progress has been made in the development of switchable PT and PA probes with controllable spectral shifts in absorption. Here, we introduce the concept of photothermally switchable nanoparticles (PTSNs). To prove the concept, we demonstrated fast, reversible magnetic-PT switching of conventional and gold-coated magnetic nanoparticle clusters in cancer cells in vitro and PT switching of nonlinear ultrasharp plasmonic resonances in gold nanorods molecularly targeted to circulating cells in vivo. We showed that genetically encoded PSFPs with relatively slow switching can serve as triple-modal fluorescent, PT, and PA probes under static conditions, while PTSNs with ultrafast switching may provide higher PA sensitivity in the near-infrared window of tissue transparency under dynamic flow conditions. Application of nonlinear phenomena for super-resolution spectral PT and PA cytometry, microscopy, and spectral burning beyond the diffraction and spectral limits are also proposed.

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(1)65 null	(14)6 therapy	(27)3 of	(40)2 epigenetics
(2)48 cells	(15)6 tissues	(28)3 patients,	(41)2 growth
(3)33 and	(16)5 cells,	(29)3 research	(42)2 initiation
(4)32 cell	(17)5 progression	(30)3 was	(43)2 prevention
(5)23 patients	(18)5 registries	(31)2 (GC)	(44)2 registry
(6)15 in	(19)4 at	(32)2 biology	(45)2 study
(7)14 is	(20)4 deaths	(33)2 but	(46)2 susceptibility
(8)12 risk	(21)4 has	(34)2 can	(47)2 than
(9)12 screening	(22)4 mortality	(35)2 care	(48)2 treated
(10)12 stem	(23)3 (CRC)	(36)2 development	(49)2 treatment
(11)9 survivors	(24)3 as	(37)2 diagnostic	(50)2 using
(12)7 with	(25)3 cases	(38)2 drug
(13)6 are	(26)3 metabolism	(39)2 drugs

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--- WordNet output for cancer --- =>【病名】がん, 悪性腫瘍(しゅよう), がん腫, 社会悪, 癌 Overview of noun cancer The noun cancer has 5 senses (first 1 from tagged texts) 1. (15) cancer, malignant neoplastic disease -- (any malignant growth or tumor caused by abnormal and uncontrolled cell division; it may spread to other parts of the body through the lymphatic system or the blood stream) 2. Cancer, Crab -- ((astrology) a person who is born while the sun is in Cancer) 3. Cancer -- (a small zodiacal constellation in the northern hemisphere; between Leo and Gemini) 4. Cancer, Cancer the Crab, Crab -- (the fourth sign of the zodiac; the sun is in this sign from about June 21 to July 22) 5. Cancer, genus Cancer -- (type genus of the family Cancridae) --- WordNet end ---