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Peer Reviewed
See detailMacro-XRF scanning in archaeological and museum sites: pros and cons
Strivay, David ULg

Conference (2015, July 09)

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See detailMacroalgal community response to re-oligotrophication in Saronikos Gulf
Tsiamis, K.; Panayotidis, P.; Salomidi, M. et al

in Marine Ecology Progress Series (2013), 472

Detailed reference viewed: 14 (0 ULg)
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See detailMacroarthropod-habitat relationships in oak forests in South Belgium. 1. Environments and communities
Branquart, E.; Kime, R. D.; Dufrêne, Marc ULg et al

in Pedobiologia (1995), 39(3), 243-263

[No abstract available]

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See detailMacrocyle-embedded b-lactams as novel inhibitors of the Penicillin Binding Protein PBP2a from MRSA
Dive, Georges ULg; Bouillon, Camille; Sliwa, Aline et al

in European Journal of Medicinal Chemistry (2013), 64

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See detailMacroecological patterns of genetic structure and diversity in the aquatic moss Platyhypnidium riparioides
Hutsemekers, Virginie ULg; Hardy, O. J.; Mardulyn, P. et al

in New Phytologist (2010)

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See detailThe Macroeconomics of PAYG Pension Schemes in an Ageing Society
Artige, Lionel ULg

Conference (2016, March 10)

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See detailThe Macroeconomics of PAYG Pension Schemes in an Aging Society
Artige, Lionel ULg

Conference (2014, May 16)

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See detailThe Macroeconomics of PAYG Pension Schemes in an Aging Society
Artige, Lionel ULg; Cavenaile, Laurent; Pestieau, Pierre ULg

E-print/Working paper (2014)

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See detailMacroéconomie du secteur culturel : ce que disent les chiffres
Mertens de Wilmars, Sybille ULg

Conference given outside the academic context (2010)

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See detailMacroevolution in early eukaryotes
Javaux, Emmanuelle ULg

Conference (2011, April 04)

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See detailMacroevolution in early eukaryotes
Javaux, Emmanuelle ULg

Conference (2011, October 21)

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See detailMacroevolution in early eukaryotes
Javaux, Emmanuelle ULg

Scientific conference (2011)

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See detailMacrofagos e factor a de necrose tumoral na necrolise epidermica toxica
Paquet, Philippe ULg; Nikkels, Arjen ULg; Arrese Estrada, Jorge ULg et al

in Arquivos de Dermatologia (1995), 2

ANTECEDENTES: Estudiamos las características inmunopatològicas de 5 casos de necrólisis epidérmica tóxica utilizando un amplio panel de anticuerpos. OSERVACIONES: El patrón y grado del infiltrado celular ... [more ▼]

ANTECEDENTES: Estudiamos las características inmunopatològicas de 5 casos de necrólisis epidérmica tóxica utilizando un amplio panel de anticuerpos. OSERVACIONES: El patrón y grado del infiltrado celular inflamatorio varió dependiendo del estado de la enfermedad. La principal característica constante fue la importante implicación de la línea monocito-macrófago, incluyendo dendrocitos factor XIIIa+ HLA-DR+ y macrófagos CD68+ Mac 387+, antes y durante la necrosis epidérmica. El número de linfocitos CD4+ y CD8+ era comparativamente reducido. Ello se asociaba con un denso marcaje para el factor de necrosis tumoral alfa en la epidermis. CONCLUSIONES: Las células de estirpe monocito-macrófago superan en nùmero ampliamente a los linfocitos en las lesiones de la necrólisis epidérmica tóxica. El factor de necrosis tumoral alfa es problablemente una de las citocinas principales responsables de la necrosis. [less ▲]

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See detailMacrofagos y factor de necrosis tumoral alfa en la necrolisis epidermica toxica
Paquet, Philippe ULg; Nikkels, Arjen ULg; Arrese Estrada, Jorge ULg et al

in Archives of Dermatology (1994), 5

ANTECEDENTES: Estudiamos las características inmunopatològicas de 5 casos de necrólisis epidérmica tóxica utilizando un amplio panel de anticuerpos. OSERVACIONES: El patrón y grado del infiltrado celular ... [more ▼]

ANTECEDENTES: Estudiamos las características inmunopatològicas de 5 casos de necrólisis epidérmica tóxica utilizando un amplio panel de anticuerpos. OSERVACIONES: El patrón y grado del infiltrado celular inflamatorio varió dependiendo del estado de la enfermedad. La principal característica constante fue la importante implicación de la línea monocito-macrófago, incluyendo dendrocitos factor XIIIa+ HLA-DR+ y macrófagos CD68+ Mac 387+, antes y durante la necrosis epidérmica. El número de linfocitos CD4+ y CD8+ era comparativamente reducido. Ello se asociaba con un denso marcaje para el factor de necrosis tumoral alfa en la epidermis. CONCLUSIONES: Las células de estirpe monocito-macrófago superan en nùmero ampliamente a los linfocitos en las lesiones de la necrólisis epidérmica tóxica. El factor de necrosis tumoral alfa es problablemente una de las citocinas principales responsables de la necrosis. [less ▲]

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See detailMacrofauna, rock magnetism and sedimentology in the Etroeungt Limestone (‘Strunian’, Uppermost Famennian) at Avesnelles (northern France)
Hubert, B.L. M.; Devleeschouwer, X.; Mistiaen, B. et al

in Whalen, M. (Ed.) Programme with Abstracts (2013)

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See detailMacroH2A in stem cells: a story beyond gene repression.
Creppe, Catherine ULg; Posavec, Melanija; Douet, Julien et al

in Epigenomics (2012), 4(2), 221-7

The importance of epigenetic mechanisms is most clearly illustrated during early development when a totipotent cell goes through multiple cell fate transitions to form the many different cell types and ... [more ▼]

The importance of epigenetic mechanisms is most clearly illustrated during early development when a totipotent cell goes through multiple cell fate transitions to form the many different cell types and tissues that constitute the embryo and the adult. The exchange of a canonical H2A histone for the 'repressive' macroH2A variant is one of the most striking epigenetic chromatin alterations that can occur at the level of the nucleosome. Here, we discuss recent data on macroH2A in zebrafish and mouse embryos, in embryonic and adult stem cells and also in nuclear reprogramming. We highlight the role of macroH2A in the establishment and maintenance of differentiated states and we discuss its still poorly recognized function in transcriptional activation. [less ▲]

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See detailMacroH2A regulates the commitment of adult and embryonic stem cells to differentation
Creppe, Catherine ULg; Cantariño, N; Janich, P et al

Poster (2011)

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See detailMacroH2A regulates the commitment of adult and embryonic stem cells to differentation
Creppe, Catherine ULg; Cantariño, N; Janich, P et al

Poster (2011)

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See detailMacroH2A1 regulates the balance between self-renewal and differentiation commitment in embryonic and adult stem cells.
Creppe, Catherine ULg; Janich, Peggy; Cantarino, Neus et al

in Molecular and cellular biology (2012), 32(8), 1442-52

One of the most striking epigenetic alterations that occurs at the level of the nucleosome is the complete exchange of the canonical H2A histones for the macroH2A variant. Here, we provide insight into ... [more ▼]

One of the most striking epigenetic alterations that occurs at the level of the nucleosome is the complete exchange of the canonical H2A histones for the macroH2A variant. Here, we provide insight into the poorly recognized function of macroH2A in transcriptional activation and demonstrate its relevance in embryonic and adult stem cells. Knockdown of macroH2A1 in mouse embryonic stem (mES) cells limited their capacity to differentiate but not their self-renewal. The loss of macroH2A1 interfered with the proper activation of differentiation genes, most of which are direct target genes of macroH2A. Additionally, macroH2A1-deficient mES cells displayed incomplete inactivation of pluripotency genes and formed defective embryoid bodies. In vivo, macroH2A1-deficient teratomas contained a massive expansion of malignant, undifferentiated carcinoma tissue. In the heterogeneous culture of primary human keratinocytes, macroH2A1 levels negatively correlated with the self-renewal capacity of the pluripotent compartment. Together these results establish macroH2A1 as a critical chromatin component that regulates the delicate balance between self-renewal and differentiation of embryonic and adult stem cells. [less ▲]

Detailed reference viewed: 6 (0 ULg)