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Showing 25 to 36 of 166 entries
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Axonal generation of amyloid-β from palmitoylated APP in mitochondria-associated endoplasmic reticulum membranes.

Cell reports

Bhattacharyya R, Black SE, Lotlikar MS, Fenn RH, Jorfi M, Kovacs DM, Tanzi RE.
PMID: 34010653
Cell Rep. 2021 May 18;35(7):109134. doi: 10.1016/j.celrep.2021.109134.

Axonal generation of Alzheimer's disease (AD)-associated amyloid-β (Aβ) plays a key role in AD neuropathology, but the cellular mechanisms involved in its release have remained elusive. We previously reported that palmitoylated APP (palAPP) partitions to lipid rafts where it...

Advanced age exacerbates intestinal epithelial permeability after burn injury in mice.

Experimental gerontology

Najarro KM, Boe DM, Walrath TM, Mullen JE, Paul MT, Frankel JH, Hulsebus HJ, Idrovo JP, McMahan RH, Kovacs EJ.
PMID: 34915110
Exp Gerontol. 2021 Dec 13;158:111654. doi: 10.1016/j.exger.2021.111654. Epub 2021 Dec 13.

BACKGROUND: Advanced age is an independent risk factor for morbidity and mortality after burn injury. Following burn, the intestines can become permeable leading to the leakage of bacteria and their products from the lumen of the ileum to the...

A case of primary tracheal squamous cell carcinoma arising from malignant transformation of recurrent respiratory papillomatosis, with a complete response to concurrent chemoradiotherapy.

SAGE open medical case reports

Kovacs AC, Vodanovich D, Mogridge EK, Wun L, Corry J.
PMID: 34707869
SAGE Open Med Case Rep. 2021 Oct 21;9:2050313X211054623. doi: 10.1177/2050313X211054623. eCollection 2021.

Recurrent respiratory papillomatosis is a human papillomavirus-mediated condition characterised by the development of benign squamous papillomata of the respiratory tract. Malignant transformation of recurrent respiratory papillomatosis, while rare, carries a poor prognosis and there are limited data surrounding treatment...

Transarterial chemoembolisation of colorectal liver metastases with irinotecan-loaded beads: What every interventional radiologist should know.

European journal of radiology open

Iezzi R, Kovacs A, Prenen H, Chevallier P, Pereira PL.
PMID: 32426423
Eur J Radiol Open. 2020 May 13;7:100236. doi: 10.1016/j.ejro.2020.100236. eCollection 2020.

The last decade has seen important developments in the treatment of metastatic colorectal cancer (mCRC). In this scenario, interventional locoregional treatments could play an expanding role offering safe and effective integrated options in the continuum-of-care offering curative as well...

Cognitive decline is associated with an accelerated rate of bone loss and increased fracture risk in women: a prospective study from the Canadian Multicentre Osteoporosis Study.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research

Bliuc D, Tran T, Adachi JD, Atkins GJ, Berger C, van den Bergh J, Cappai R, Eisman JA, van Geel T, Geusens P, Goltzman D, Hanley DA, Josse R, Kaiser S, Kovacs CS, Langsetmo L, Prior JC, Nguyen TV, Solomon LB, Stapledon C, Center JR.
PMID: 34289172
J Bone Miner Res. 2021 Nov;36(11):2106-2115. doi: 10.1002/jbmr.4402. Epub 2021 Jul 20.

Cognitive decline and osteoporosis often coexist and some evidence suggests a causal link. However, there are no data on the longitudinal relationship between cognitive decline, bone loss and fracture risk, independent of aging. This study aimed to determine the...

Reef Cover, a coral reef classification for global habitat mapping from remote sensing.

Scientific data

Kennedy EV, Roelfsema CM, Lyons MB, Kovacs EM, Borrego-Acevedo R, Roe M, Phinn SR, Larsen K, Murray NJ, Yuwono D, Wolff J, Tudman P.
PMID: 34341357
Sci Data. 2021 Aug 02;8(1):196. doi: 10.1038/s41597-021-00958-z.

Coral reef management and conservation stand to benefit from improved high-resolution global mapping. Yet classifications underpinning large-scale reef mapping to date are typically poorly defined, not shared or region-specific, limiting end-users' ability to interpret outputs. Here we present Reef...

Myocardial Lipin 1 knockout in mice approximates cardiac effects of human LPIN1 mutations.

JCI insight

Chambers KT, Cooper MA, Swearingen AR, Brookheart RT, Schweitzer GG, Weinheimer CJ, Kovacs A, Koves TR, Muoio DM, McCommis KS, Finck BN.
PMID: 33986192
JCI Insight. 2021 May 10;6(9). doi: 10.1172/jci.insight.134340.

Lipin 1 is a bifunctional protein that is a transcriptional regulator and has phosphatidic acid (PA) phosphohydrolase activity, which dephosphorylates PA to generate diacylglycerol. Human lipin 1 mutations lead to episodic rhabdomyolysis, and some affected patients exhibit cardiac abnormalities,...

A novel murine model of multi-day moderate ethanol exposure reveals increased intestinal dysfunction and liver inflammation with age.

Immunity & ageing : I & A

McMahan RH, Najarro KM, Mullen JE, Paul MT, Orlicky DJ, Hulsebus HJ, Kovacs EJ.
PMID: 34556145
Immun Ageing. 2021 Sep 23;18(1):37. doi: 10.1186/s12979-021-00247-8.

BACKGROUND: There are currently > 600 million people over the age of 65 globally and this number is expected to double by the year 2050. Alcohol use among this population is on the rise, which is concerning as aging...

Corrigendum to: nuclear localization of a hypoxia-inducible novel non-symbiotic hemoglobin in cultured alfalfa cells(1).

FEBS letters

Seregelyes C, Mustardy L, Ayaydin F, Sass L, Kovacs L, Endre G, Lukacs N, Kovacs I, Vass I, Kiss GB, Horvath GV, Dudits D.
PMID: 11094168
FEBS Lett. 2000 Nov 24;485(2):207. doi: 10.1016/s0014-5793(00)02199-2.

No abstract available.

Time dependence of activation of muscle AMP-aminohydrolase by substrate and potassium ion.

FEBS letters

Suelter CH, Kovacs AL, Antonini E.
PMID: 11946270
FEBS Lett. 1968 Nov;2(1):65-68. doi: 10.1016/0014-5793(68)80102-4.

The kinetics of AMP-aminohydrolase, which under steady state conditions shows a typical sigmoid dependence of initial velocities versus substrate concentration, have been examined by rapid mixing methods. Using this technique it was observed that when substrate or substrate plus...

Geographical variation and predictors of physical activity level in adults with congenital heart disease.

International journal of cardiology. Heart & vasculature

Larsson L, Johansson B, Sandberg C, Apers S, Kovacs AH, Luyckx K, Thomet C, Budts W, Enomoto J, Sluman MA, Wang JK, Jackson JL, Khairy P, Cook SC, Alday L, Eriksen K, Dellborg M, Berghammer M, Rempel G, Menahem S, Caruana M, Tomlin M, Soufi A, Fernandes SM, White K, Callus E, Kutty S, Moons P.
PMID: 30511012
Int J Cardiol Heart Vasc. 2018 Nov 22;22:20-25. doi: 10.1016/j.ijcha.2018.11.004. eCollection 2019 Mar.

BACKGROUND: Physical activity is important to maintain and promote health. This is of particular interest in patients with congenital heart disease (CHD) where acquired heart disease should be prevented. The World Health Organization (WHO) recommends a minimum of 2.5...

Magnetic properties of artificially designed magnetic stray field landscapes in laterally confined exchange-bias layers.

Nanotechnology

Mitin D, Kovacs A, Schrefl T, Ehresmann A, Holzinger D, Albrecht M.
PMID: 29882748
Nanotechnology. 2018 Aug 31;29(35):355708. doi: 10.1088/1361-6528/aacb67. Epub 2018 Jun 08.

Magnetic stray fields generated by domain walls (DWs) have attracted significant attention as they might be employed for precise positioning and active control of micro- and nano-sized magnetic objects in fluids or in the field of magnonics. The presented...

Showing 25 to 36 of 166 entries