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Multiwavelength phase unwrapping and aberration correction using depth filtered digital holography.

Optics letters

Jaedicke V, Goebel S, Koukourakis N, Gerhardt NC, Welp H, Hofmann MR.
PMID: 25121676
Opt Lett. 2014 Jul 15;39(14):4160-3. doi: 10.1364/OL.39.004160.

In this Letter, we present a new approach to processing data from a standard spectral domain optical coherence tomography (OCT) system using depth filtered digital holography (DFDH). Intensity-based OCT processing has an axial resolution of the order of a...

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Jaedicke V, Goebel S, Koukourakis N, et al. Multiwavelength phase unwrapping and aberration correction using depth filtered digital holography. Opt Lett. 2014;39(14):4160-3doi: 10.1364/OL.39.004160.
Jaedicke, V., Goebel, S., Koukourakis, N., Gerhardt, N. C., Welp, H., & Hofmann, M. R. (2014). Multiwavelength phase unwrapping and aberration correction using depth filtered digital holography. Optics letters, 39(14), 4160-3. https://doi.org/10.1364/OL.39.004160
Jaedicke, Volker, et al. "Multiwavelength phase unwrapping and aberration correction using depth filtered digital holography." Optics letters vol. 39,14 (2014): 4160-3. doi: https://doi.org/10.1364/OL.39.004160
Jaedicke V, Goebel S, Koukourakis N, Gerhardt NC, Welp H, Hofmann MR. Multiwavelength phase unwrapping and aberration correction using depth filtered digital holography. Opt Lett. 2014 Jul 15;39(14):4160-3. doi: 10.1364/OL.39.004160. PMID: 25121676.
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Transmission of independent signals through a multimode fiber using digital optical phase conjugation.

Optics express

Czarske JW, Haufe D, Koukourakis N, Büttner L.
PMID: 27410664
Opt Express. 2016 Jun 27;24(13):15128-36. doi: 10.1364/OE.24.015128.

Multimode fibers are attractive for a variety of applications such as communication engineering and biophotonics. However, a major hurdle for the optical transmission through multimode fibers is the inherent mode mixing. Although an image transmission was successfully accomplished using...

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Czarske JW, Haufe D, Koukourakis N, et al. Transmission of independent signals through a multimode fiber using digital optical phase conjugation. Opt Express. 2016;24(13):15128-36doi: 10.1364/OE.24.015128.
Czarske, J. W., Haufe, D., Koukourakis, N., & Büttner, L. (2016). Transmission of independent signals through a multimode fiber using digital optical phase conjugation. Optics express, 24(13), 15128-36. https://doi.org/10.1364/OE.24.015128
Czarske, Jürgen W, et al. "Transmission of independent signals through a multimode fiber using digital optical phase conjugation." Optics express vol. 24,13 (2016): 15128-36. doi: https://doi.org/10.1364/OE.24.015128
Czarske JW, Haufe D, Koukourakis N, Büttner L. Transmission of independent signals through a multimode fiber using digital optical phase conjugation. Opt Express. 2016 Jun 27;24(13):15128-36. doi: 10.1364/OE.24.015128. PMID: 27410664.
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Linguistic validation of the Greek M.D. Anderson Symptom Inventory - Head and Neck Module.

Forum of clinical oncology

Gunn GB, Koukourakis MI, Mendoza TR, Cleeland CS, Rosenthal DI.
PMID: 23439668
Forum Clin Oncol. 2012 Mar;3(1):29-31.

BACKGROUND: Our goal is to linguistically validate the Greek translation of the M.D. Anderson Symptom Inventory Index - Head and Neck Module. PATIENTS & METHODS: Following forward and backward translation of the previously validated head and neck cancer specific...

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Gunn GB, Koukourakis MI, Mendoza TR, et al. Linguistic validation of the Greek M.D. Anderson Symptom Inventory - Head and Neck Module. Forum Clin Oncol. 2012;3(1):29-31
Gunn, G. B., Koukourakis, M. I., Mendoza, T. R., Cleeland, C. S., & Rosenthal, D. I. (2012). Linguistic validation of the Greek M.D. Anderson Symptom Inventory - Head and Neck Module. Forum of clinical oncology, 3(1), 29-31.
Gunn, G Brandon, et al. "Linguistic validation of the Greek M.D. Anderson Symptom Inventory - Head and Neck Module." Forum of clinical oncology vol. 3,1 (2012): 29-31.
Gunn GB, Koukourakis MI, Mendoza TR, Cleeland CS, Rosenthal DI. Linguistic validation of the Greek M.D. Anderson Symptom Inventory - Head and Neck Module. Forum Clin Oncol. 2012 Mar;3(1):29-31. PMID: 23439668; PMCID: PMC3576859.
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Evidence based radiation therapy for locally advanced resectable and unresectable gastric cancer.

World journal of gastrointestinal oncology

Koukourakis GV.
PMID: 22007277
World J Gastrointest Oncol. 2011 Sep 15;3(9):131-6. doi: 10.4251/wjgo.v3.i9.131.

Despite the fact that gastric cancer is decreasing in incidence in the United States, it remains one of the most commonly diagnosed and most fatal cancers worldwide. In localised disease, surgery remains the cornerstone of treatment. Nevertheless, the low...

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Koukourakis GV. Evidence based radiation therapy for locally advanced resectable and unresectable gastric cancer. World J Gastrointest Oncol. 2011;3(9):131-6doi: 10.4251/wjgo.v3.i9.131.
Koukourakis, G. V. (2011). Evidence based radiation therapy for locally advanced resectable and unresectable gastric cancer. World journal of gastrointestinal oncology, 3(9), 131-6. https://doi.org/10.4251/wjgo.v3.i9.131
Koukourakis, Georgios V. "Evidence based radiation therapy for locally advanced resectable and unresectable gastric cancer." World journal of gastrointestinal oncology vol. 3,9 (2011): 131-6. doi: https://doi.org/10.4251/wjgo.v3.i9.131
Koukourakis GV. Evidence based radiation therapy for locally advanced resectable and unresectable gastric cancer. World J Gastrointest Oncol. 2011 Sep 15;3(9):131-6. doi: 10.4251/wjgo.v3.i9.131. PMID: 22007277; PMCID: PMC3192215.
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Metastatic Mucinous Adenocarcinoma of the Prostate with PSA Value of 8.6 ng/mL at 5-Year-Followup after Prostatectomy, Radiotherapy, and Androgen Deprivation.

Case reports in urology

Kalaitzis C, Koukourakis M, Giannakopoulos S, Giatromanolaki A, Sivridis E, Bantis A, Touloupidis S.
PMID: 24600526
Case Rep Urol. 2014;2014:218628. doi: 10.1155/2014/218628. Epub 2014 Jan 29.

Introduction. Mucinous adenocarcinoma of the prostate is a rare variant of prostate cancer. Its malignant potential and the clinical course of the affected patients remain, by and large, controversial. No data exist about the course of metastatic mucinous adenocarcinoma...

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Kalaitzis C, Koukourakis M, Giannakopoulos S, et al. Metastatic Mucinous Adenocarcinoma of the Prostate with PSA Value of 8.6 ng/mL at 5-Year-Followup after Prostatectomy, Radiotherapy, and Androgen Deprivation. Case Rep Urol. 2014;2014:218628doi: 10.1155/2014/218628.
Kalaitzis, C., Koukourakis, M., Giannakopoulos, S., Giatromanolaki, A., Sivridis, E., Bantis, A., & Touloupidis, S. (2014). Metastatic Mucinous Adenocarcinoma of the Prostate with PSA Value of 8.6 ng/mL at 5-Year-Followup after Prostatectomy, Radiotherapy, and Androgen Deprivation. Case reports in urology, 2014218628. https://doi.org/10.1155/2014/218628
Kalaitzis, Christos, et al. "Metastatic Mucinous Adenocarcinoma of the Prostate with PSA Value of 8.6 ng/mL at 5-Year-Followup after Prostatectomy, Radiotherapy, and Androgen Deprivation." Case reports in urology vol. 2014 (2014): 218628. doi: https://doi.org/10.1155/2014/218628
Kalaitzis C, Koukourakis M, Giannakopoulos S, Giatromanolaki A, Sivridis E, Bantis A, Touloupidis S. Metastatic Mucinous Adenocarcinoma of the Prostate with PSA Value of 8.6 ng/mL at 5-Year-Followup after Prostatectomy, Radiotherapy, and Androgen Deprivation. Case Rep Urol. 2014;2014:218628. doi: 10.1155/2014/218628. Epub 2014 Jan 29. PMID: 24600526; PMCID: PMC3926244.
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Role of radiation therapy in neoadjuvant era in patients with locally advanced rectal cancer.

World journal of gastrointestinal oncology

Koukourakis GV.
PMID: 23443049
World J Gastrointest Oncol. 2012 Dec 15;4(12):230-7. doi: 10.4251/wjgo.v4.i12.230.

Surgery remains the primary determinant of cure in patients with localized rectal cancer, and total mesorectal excision is now widely accepted as standard of care. The widespread implementation of neoadjuvant short-course radiotherapy (RT) or long-course chemoradiotherapy (CRT) has reduced...

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Koukourakis GV. Role of radiation therapy in neoadjuvant era in patients with locally advanced rectal cancer. World J Gastrointest Oncol. 2012;4(12):230-7doi: 10.4251/wjgo.v4.i12.230.
Koukourakis, G. V. (2012). Role of radiation therapy in neoadjuvant era in patients with locally advanced rectal cancer. World journal of gastrointestinal oncology, 4(12), 230-7. https://doi.org/10.4251/wjgo.v4.i12.230
Koukourakis, Georgios V. "Role of radiation therapy in neoadjuvant era in patients with locally advanced rectal cancer." World journal of gastrointestinal oncology vol. 4,12 (2012): 230-7. doi: https://doi.org/10.4251/wjgo.v4.i12.230
Koukourakis GV. Role of radiation therapy in neoadjuvant era in patients with locally advanced rectal cancer. World J Gastrointest Oncol. 2012 Dec 15;4(12):230-7. doi: 10.4251/wjgo.v4.i12.230. PMID: 23443049; PMCID: PMC3581848.
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Thermogenic protein UCP1 and UCP3 expression in non-small cell lung cancer: relation with glycolysis and anaerobic metabolism.

Cancer biology & medicine

Giatromanolaki A, Balaska K, Kalamida D, Kakouratos C, Sivridis E, Koukourakis MI.
PMID: 29372106
Cancer Biol Med. 2017 Nov;14(4):396-404. doi: 10.20892/j.issn.2095-3941.2017.0089.

Uncoupling protein 1 (UCP1) is a proton transporter/channel residing on the inner mitochondrial membrane and is involved in cellular heat production. Using immunohistochemistry, we investigated the expression of UCP1 and UCP3 in a series of 98 patients with non-small...

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Giatromanolaki A, Balaska K, Kalamida D, et al. Thermogenic protein UCP1 and UCP3 expression in non-small cell lung cancer: relation with glycolysis and anaerobic metabolism. Cancer Biol Med. 2017;14(4):396-404doi: 10.20892/j.issn.2095-3941.2017.0089.
Giatromanolaki, A., Balaska, K., Kalamida, D., Kakouratos, C., Sivridis, E., & Koukourakis, M. I. (2017). Thermogenic protein UCP1 and UCP3 expression in non-small cell lung cancer: relation with glycolysis and anaerobic metabolism. Cancer biology & medicine, 14(4), 396-404. https://doi.org/10.20892/j.issn.2095-3941.2017.0089
Giatromanolaki, Alexandra, et al. "Thermogenic protein UCP1 and UCP3 expression in non-small cell lung cancer: relation with glycolysis and anaerobic metabolism." Cancer biology & medicine vol. 14,4 (2017): 396-404. doi: https://doi.org/10.20892/j.issn.2095-3941.2017.0089
Giatromanolaki A, Balaska K, Kalamida D, Kakouratos C, Sivridis E, Koukourakis MI. Thermogenic protein UCP1 and UCP3 expression in non-small cell lung cancer: relation with glycolysis and anaerobic metabolism. Cancer Biol Med. 2017 Nov;14(4):396-404. doi: 10.20892/j.issn.2095-3941.2017.0089. PMID: 29372106; PMCID: PMC5785172.
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Rapid computational cell-rotation around arbitrary axes in 3D with multi-core fiber.

Biomedical optics express

Sun J, Koukourakis N, Guck J, Czarske JW.
PMID: 34221669
Biomed Opt Express. 2021 May 17;12(6):3423-3437. doi: 10.1364/BOE.423035. eCollection 2021 Jun 01.

Optical trapping is a vital tool in biology, allowing precise optical manipulation of nanoparticles, micro-robots, and cells. Due to the low risk of photodamage and high trap stiffness, fiber-based dual-beam traps are widely used for optical manipulation of large...

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Sun J, Koukourakis N, Guck J, et al. Rapid computational cell-rotation around arbitrary axes in 3D with multi-core fiber. Biomed Opt Express. 2021;12(6):3423-3437doi: 10.1364/BOE.423035.
Sun, J., Koukourakis, N., Guck, J., & Czarske, J. W. (2021). Rapid computational cell-rotation around arbitrary axes in 3D with multi-core fiber. Biomedical optics express, 12(6), 3423-3437. https://doi.org/10.1364/BOE.423035
Sun, Jiawei, et al. "Rapid computational cell-rotation around arbitrary axes in 3D with multi-core fiber." Biomedical optics express vol. 12,6 (2021): 3423-3437. doi: https://doi.org/10.1364/BOE.423035
Sun J, Koukourakis N, Guck J, Czarske JW. Rapid computational cell-rotation around arbitrary axes in 3D with multi-core fiber. Biomed Opt Express. 2021 May 17;12(6):3423-3437. doi: 10.1364/BOE.423035. eCollection 2021 Jun 01. PMID: 34221669; PMCID: PMC8221929.
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Comparative radiobiological analysis and preliminary results of Ultra hypofractionated accelerated radiotherapy for low-risk prostate cancer patients.

Journal of B.U.ON. : official journal of the Balkan Union of Oncology

Nanos C, Souftas V, Zisimopoulos A, Abatzoglou I, Koukourakis MI.
PMID: 34268959
J BUON. 2021 May-Jun;26(3):956-963.

PURPOSE: Moderately accelerated hypofractionation (HypoAR) has been recently established as a standard radiotherapy scheme for low-risk prostate cancer. The application of ultra-hypofractionated regimens (ultra-HypoAR), with fraction size above 5 Gy, is also widely tested.METHODS: We applied Image Guided Radiation...

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Nanos C, Souftas V, Zisimopoulos A, et al. Comparative radiobiological analysis and preliminary results of Ultra hypofractionated accelerated radiotherapy for low-risk prostate cancer patients. J BUON. 2021;26(3):956-963
Nanos, C., Souftas, V., Zisimopoulos, A., Abatzoglou, I., & Koukourakis, M. I. (2021). Comparative radiobiological analysis and preliminary results of Ultra hypofractionated accelerated radiotherapy for low-risk prostate cancer patients. Journal of B.U.ON. : official journal of the Balkan Union of Oncology, 26(3), 956-963.
Nanos, Christos, et al. "Comparative radiobiological analysis and preliminary results of Ultra hypofractionated accelerated radiotherapy for low-risk prostate cancer patients." Journal of B.U.ON. : official journal of the Balkan Union of Oncology vol. 26,3 (2021): 956-963.
Nanos C, Souftas V, Zisimopoulos A, Abatzoglou I, Koukourakis MI. Comparative radiobiological analysis and preliminary results of Ultra hypofractionated accelerated radiotherapy for low-risk prostate cancer patients. J BUON. 2021 May-Jun;26(3):956-963. PMID: 34268959.
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Concurrent hypofractionated radiotherapy and 5-Fluorouracil for advanced sarcomas of the bone.

Sarcoma

Zambatis C, Skarlatos J, Koukourakis M, Kosma L, Giatromanolaki A, Beroukas K, Yannakakis D.
PMID: 18521229
Sarcoma. 1998;2(1):25-8. doi: 10.1080/13577149878127.

Purpose. 5-Fluorouracil (5-FU) has shown radiosensitizing properties in vitro. This paper reports the effects of radiotherapy and concomitant intravenous 5-FU radiosensitization in the treatment of advanced bone sarcomas.Subjects/methods. Four patients with large inoperable bone sarcomas (three chondrosarcomas and one...

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Zambatis C, Skarlatos J, Koukourakis M, et al. Concurrent hypofractionated radiotherapy and 5-Fluorouracil for advanced sarcomas of the bone. Sarcoma. 1998;2(1):25-8doi: 10.1080/13577149878127.
Zambatis, C., Skarlatos, J., Koukourakis, M., Kosma, L., Giatromanolaki, A., Beroukas, K., & Yannakakis, D. (1998). Concurrent hypofractionated radiotherapy and 5-Fluorouracil for advanced sarcomas of the bone. Sarcoma, 2(1), 25-8. https://doi.org/10.1080/13577149878127
Zambatis, C, et al. "Concurrent hypofractionated radiotherapy and 5-Fluorouracil for advanced sarcomas of the bone." Sarcoma vol. 2,1 (1998): 25-8. doi: https://doi.org/10.1080/13577149878127
Zambatis C, Skarlatos J, Koukourakis M, Kosma L, Giatromanolaki A, Beroukas K, Yannakakis D. Concurrent hypofractionated radiotherapy and 5-Fluorouracil for advanced sarcomas of the bone. Sarcoma. 1998;2(1):25-8. doi: 10.1080/13577149878127. PMID: 18521229; PMCID: PMC2395373.
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Suppressed PLIN3 frequently occurs in prostate cancer, promoting docetaxel resistance via intensified autophagy, an event reversed by chloroquine.

Medical oncology (Northwood, London, England)

Lamprou I, Tsolou A, Kakouratos C, Mitrakas AG, Xanthopoulou ET, Kassela K, Karakasiliotis I, Zois CE, Giatromanolaki A, Koukourakis MI.
PMID: 34410522
Med Oncol. 2021 Aug 19;38(10):116. doi: 10.1007/s12032-021-01566-y.

Lipid metabolism reprogramming is one of the adaptive events that drive tumor development and survival, and may account for resistance to chemotherapeutic drugs. Perilipins are structural proteins associated with lipophagy and lipid droplet integrity, and their overexpression is associated...

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Lamprou I, Tsolou A, Kakouratos C, et al. Suppressed PLIN3 frequently occurs in prostate cancer, promoting docetaxel resistance via intensified autophagy, an event reversed by chloroquine. Med Oncol. 2021;38(10):116doi: 10.1007/s12032-021-01566-y.
Lamprou, I., Tsolou, A., Kakouratos, C., Mitrakas, A. G., Xanthopoulou, E. T., Kassela, K., Karakasiliotis, I., Zois, C. E., Giatromanolaki, A., & Koukourakis, M. I. (2021). Suppressed PLIN3 frequently occurs in prostate cancer, promoting docetaxel resistance via intensified autophagy, an event reversed by chloroquine. Medical oncology (Northwood, London, England), 38(10), 116. https://doi.org/10.1007/s12032-021-01566-y
Lamprou, Ioannis, et al. "Suppressed PLIN3 frequently occurs in prostate cancer, promoting docetaxel resistance via intensified autophagy, an event reversed by chloroquine." Medical oncology (Northwood, London, England) vol. 38,10 (2021): 116. doi: https://doi.org/10.1007/s12032-021-01566-y
Lamprou I, Tsolou A, Kakouratos C, Mitrakas AG, Xanthopoulou ET, Kassela K, Karakasiliotis I, Zois CE, Giatromanolaki A, Koukourakis MI. Suppressed PLIN3 frequently occurs in prostate cancer, promoting docetaxel resistance via intensified autophagy, an event reversed by chloroquine. Med Oncol. 2021 Aug 19;38(10):116. doi: 10.1007/s12032-021-01566-y. PMID: 34410522; PMCID: PMC8374126.
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Patient dose considerations in computed tomography examinations.

World journal of radiology

Tsalafoutas IA, Koukourakis GV.
PMID: 21160666
World J Radiol. 2010 Jul 28;2(7):262-8. doi: 10.4329/wjr.v2.i7.262.

Ionizing radiation is extensively used in medicine and its contribution to both diagnosis and therapy is undisputable. However, the use of ionizing radiation also involves a certain risk since it may cause damage to tissues and organs and trigger...

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Tsalafoutas IA, Koukourakis GV. Patient dose considerations in computed tomography examinations. World J Radiol. 2010;2(7):262-8doi: 10.4329/wjr.v2.i7.262.
Tsalafoutas, I. A., & Koukourakis, G. V. (2010). Patient dose considerations in computed tomography examinations. World journal of radiology, 2(7), 262-8. https://doi.org/10.4329/wjr.v2.i7.262
Tsalafoutas, Ioannis A, and Koukourakis, Georgios V. "Patient dose considerations in computed tomography examinations." World journal of radiology vol. 2,7 (2010): 262-8. doi: https://doi.org/10.4329/wjr.v2.i7.262
Tsalafoutas IA, Koukourakis GV. Patient dose considerations in computed tomography examinations. World J Radiol. 2010 Jul 28;2(7):262-8. doi: 10.4329/wjr.v2.i7.262. PMID: 21160666; PMCID: PMC2999328.
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Showing 1 to 12 of 52 entries