ISSN 1662-4009 (online)

ey0015.1-6 | New mechanisms | ESPEYB15

1.6 Hypothalamic sonic hedgehog is required for cell specification and proliferation of LHX3/LHX4 pituitary embryonic precursors

G Carreno , JR Apps , EJ Lodge , L Panousopoulos , S Haston , JM Gonzalez-Meljem , H Hahn , CL Andoniadou , JP Martinez-Barbera

To read the full abstract: Development 2017;144:3289-3302Aberrant development of the anterior pituitary can lead to congenital hypopituitarism (CH) in humans and hence understanding how this organ develops is critical to understand CH. The anterior pituitary develops in intimate contact with the prospective hypothalamus, which secretes growth factors that are required for the pituitary gland to grow...

ey0015.11-10 | Smelling, tasting and weight gain | ESPEYB15

11.10 The Sense of Smell Impacts Metabolic Health and Obesity

CE Riera , E Tsaousidou , J Halloran , P Follett , O Hahn , MMA Pereira , LE Ruud , J Alber , K Tharp , CM Anderson , H Brönneke , B Hampel , CDM Filho , A Stahl , JC Brüning , A Dillin

To read the full abstract: Cell Metab. 2017, Volume 26, Issue 1 Riera et al. developed ways to temporarily eliminate the sense of smell in adult mice. They discovered that mice lacking smell could eat a high-fat diet and stay significantly thinner than littermates with a normal sense of smell. Conversely, mice with hyperosmia gained more weight than wild-type mice on a high-fat diet. ...

ey0019.1-5 | Genetics | ESPEYB19

1.5. Mutations in HID1 Cause Syndromic Infantile Encephalopathy and Hypopituitarism

A Schanzer , MT Achleitner , D Trumbach , L Hubert , A Munnich , B Ahlemeyer , MM AlAbdulrahim , PA Greif , S Vosberg , B Hummer , RG Feichtinger , JA Mayr , SB Wortmann , H Aichner , S Rudnik-Schoneborn , A Ruiz , E Gabau , JP Sanchez , S Ellard , T Homfray , KL Stals , W Wurst , BA Neubauer , T Acker , SK Bohlander , C Asensio , C Besmond , FS Alkuraya , MD AlSayed , A Hahn , A Weber

Ann Neurol. 2021 Jul;90(1):143-158. doi: 10.1002/ana.26127. PMID: 33999436.Brief Summary: This study identifies biallelic HID1 variants in 7 patients with hypopituitarism and infantile encephalopathy. It provides genetic and functional evidence for a novel gene-disease connection and expands the list of central nervous system diseases caused by impairment of the trans-Golgi network.<p ...

ey0018.14-11 | (1) | ESPEYB18

14.11. Ageing hallmarks exhibit organ-specific temporal signatures

Schaum Nicholas , Lehallier Benoit , Hahn Oliver , Palovics Robert , Hosseinzadeh Shayan , Lee Song E , Sit Rene , Lee Davis P , Losada Patricia Moran , Zardeneta Macy E , Fehlmann Tobias , Webber James T , McGeever Aaron , Calcuttawala Kruti , Zhang Hui , Berdnik Daniela , Mathur Vidhu , Tan Weilun , Zee Alexander , Tan Michelle , The Tabula Muris Consortium , Pisco Angela Oliveira , Karkanias Jim , Neff Norma F , Keller Andreas , Darmanis Spyros , Quake Stephen R , Wyss-Coray Tony

Nature 2020; 583: 596–602https://www.nature.com/articles/s41586-020-2499-yIn order to understand the cellular processes that underlie ageing, the authors performed plasma proteomics at 10 different ages across the lifespan of the mouse. They integrated these data with a parallel large study published alongside this paper in the same edition (1), which describes the ‘Mouse ...