Evolutionary characterization of lung adenocarcinoma morphology in TRACERx

© 2023. The Author(s) under exclusive license to Springer Nature America, Inc..

Lung adenocarcinomas (LUADs) display a broad histological spectrum from low-grade lepidic tumors through to mid-grade acinar and papillary and high-grade solid, cribriform and micropapillary tumors. How morphology reflects tumor evolution and disease progression is poorly understood. Whole-exome sequencing data generated from 805 primary tumor regions and 121 paired metastatic samples across 248 LUADs from the TRACERx 421 cohort, together with RNA-sequencing data from 463 primary tumor regions, were integrated with detailed whole-tumor and regional histopathological analysis. Tumors with predominantly high-grade patterns showed increased chromosomal complexity, with higher burden of loss of heterozygosity and subclonal somatic copy number alterations. Individual regions in predominantly high-grade pattern tumors exhibited higher proliferation and lower clonal diversity, potentially reflecting large recent subclonal expansions. Co-occurrence of truncal loss of chromosomes 3p and 3q was enriched in predominantly low-/mid-grade tumors, while purely undifferentiated solid-pattern tumors had a higher frequency of truncal arm or focal 3q gains and SMARCA4 gene alterations compared with mixed-pattern tumors with a solid component, suggesting distinct evolutionary trajectories. Clonal evolution analysis revealed that tumors tend to evolve toward higher-grade patterns. The presence of micropapillary pattern and 'tumor spread through air spaces' were associated with intrathoracic recurrence, in contrast to the presence of solid/cribriform patterns, necrosis and preoperative circulating tumor DNA detection, which were associated with extra-thoracic recurrence. These data provide insights into the relationship between LUAD morphology, the underlying evolutionary genomic landscape, and clinical and anatomical relapse risk.

Errataetall:

CommentIn: Nat Med. 2023 Apr;29(4):795-796. - PMID 37045998

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:29

Enthalten in:

Nature medicine - 29(2023), 4 vom: 12. Apr., Seite 833-845

Sprache:

Englisch

Beteiligte Personen:

Karasaki, Takahiro [VerfasserIn]
Moore, David A [VerfasserIn]
Veeriah, Selvaraju [VerfasserIn]
Naceur-Lombardelli, Cristina [VerfasserIn]
Toncheva, Antonia [VerfasserIn]
Magno, Neil [VerfasserIn]
Ward, Sophia [VerfasserIn]
Bakir, Maise Al [VerfasserIn]
Watkins, Thomas B K [VerfasserIn]
Grigoriadis, Kristiana [VerfasserIn]
Huebner, Ariana [VerfasserIn]
Hill, Mark S [VerfasserIn]
Frankell, Alexander M [VerfasserIn]
Abbosh, Christopher [VerfasserIn]
Puttick, Clare [VerfasserIn]
Zhai, Haoran [VerfasserIn]
Gimeno-Valiente, Francisco [VerfasserIn]
Saghafinia, Sadegh [VerfasserIn]
Kanu, Nnennaya [VerfasserIn]
Dietzen, Michelle [VerfasserIn]
Pich, Oriol [VerfasserIn]
Lim, Emilia L [VerfasserIn]
Martínez-Ruiz, Carlos [VerfasserIn]
Black, James R M [VerfasserIn]
Biswas, Dhruva [VerfasserIn]
Campbell, Brittany B [VerfasserIn]
Lee, Claudia [VerfasserIn]
Colliver, Emma [VerfasserIn]
Enfield, Katey S S [VerfasserIn]
Hessey, Sonya [VerfasserIn]
Hiley, Crispin T [VerfasserIn]
Zaccaria, Simone [VerfasserIn]
Litchfield, Kevin [VerfasserIn]
Birkbak, Nicolai J [VerfasserIn]
Cadieux, Elizabeth Larose [VerfasserIn]
Demeulemeester, Jonas [VerfasserIn]
Van Loo, Peter [VerfasserIn]
Adusumilli, Prasad S [VerfasserIn]
Tan, Kay See [VerfasserIn]
Cheema, Waseem [VerfasserIn]
Sanchez-Vega, Francisco [VerfasserIn]
Jones, David R [VerfasserIn]
Rekhtman, Natasha [VerfasserIn]
Travis, William D [VerfasserIn]
Hackshaw, Allan [VerfasserIn]
Marafioti, Teresa [VerfasserIn]
Salgado, Roberto [VerfasserIn]
Le Quesne, John [VerfasserIn]
Nicholson, Andrew G [VerfasserIn]
TRACERx Consortium [VerfasserIn]
McGranahan, Nicholas [VerfasserIn]
Swanton, Charles [VerfasserIn]
Jamal-Hanjani, Mariam [VerfasserIn]
Van Loo, Peter [Sonstige Person]
Le Quesne, John [Sonstige Person]
Lester, Jason F [Sonstige Person]
Bajaj, Amrita [Sonstige Person]
Nakas, Apostolos [Sonstige Person]
Sodha-Ramdeen, Azmina [Sonstige Person]
Ang, Keng [Sonstige Person]
Tufail, Mohamad [Sonstige Person]
Chowdhry, Mohammed Fiyaz [Sonstige Person]
Scotland, Molly [Sonstige Person]
Boyles, Rebecca [Sonstige Person]
Rathinam, Sridhar [Sonstige Person]
Wilson, Claire [Sonstige Person]
Marrone, Domenic [Sonstige Person]
Dulloo, Sean [Sonstige Person]
Fennell, Dean A [Sonstige Person]
Matharu, Gurdeep [Sonstige Person]
Shaw, Jacqui A [Sonstige Person]
Riley, Joan [Sonstige Person]
Primrose, Lindsay [Sonstige Person]
Boleti, Ekaterini [Sonstige Person]
Cheyne, Heather [Sonstige Person]
Khalil, Mohammed [Sonstige Person]
Richardson, Shirley [Sonstige Person]
Cruickshank, Tracey [Sonstige Person]
Price, Gillian [Sonstige Person]
Kerr, Keith M [Sonstige Person]
Benafif, Sarah [Sonstige Person]
Gilbert, Kayleigh [Sonstige Person]
Naidu, Babu [Sonstige Person]
Patel, Akshay J [Sonstige Person]
Osman, Aya [Sonstige Person]
Lacson, Christer [Sonstige Person]
Langman, Gerald [Sonstige Person]
Shackleford, Helen [Sonstige Person]
Djearaman, Madava [Sonstige Person]
Kadiri, Salma [Sonstige Person]
Middleton, Gary [Sonstige Person]
Leek, Angela [Sonstige Person]
Hodgkinson, Jack Davies [Sonstige Person]
Totten, Nicola [Sonstige Person]
Montero, Angeles [Sonstige Person]
Smith, Elaine [Sonstige Person]
Fontaine, Eustace [Sonstige Person]
Granato, Felice [Sonstige Person]
Doran, Helen [Sonstige Person]
Novasio, Juliette [Sonstige Person]
Rammohan, Kendadai [Sonstige Person]
Joseph, Leena [Sonstige Person]
Bishop, Paul [Sonstige Person]
Shah, Rajesh [Sonstige Person]
Moss, Stuart [Sonstige Person]
Joshi, Vijay [Sonstige Person]
Crosbie, Philip [Sonstige Person]
Gomes, Fabio [Sonstige Person]
Brown, Kate [Sonstige Person]
Carter, Mathew [Sonstige Person]
Chaturvedi, Anshuman [Sonstige Person]
Priest, Lynsey [Sonstige Person]
Oliveira, Pedro [Sonstige Person]
Lindsay, Colin R [Sonstige Person]
Blackhall, Fiona H [Sonstige Person]
Krebs, Matthew G [Sonstige Person]
Summers, Yvonne [Sonstige Person]
Clipson, Alexandra [Sonstige Person]
Tugwood, Jonathan [Sonstige Person]
Kerr, Alastair [Sonstige Person]
Rothwell, Dominic G [Sonstige Person]
Kilgour, Elaine [Sonstige Person]
Dive, Caroline [Sonstige Person]
Aerts, Hugo J W L [Sonstige Person]
Schwarz, Roland F [Sonstige Person]
Kaufmann, Tom L [Sonstige Person]
Wilson, Gareth A [Sonstige Person]
Rosenthal, Rachel [Sonstige Person]
Szallasi, Zoltan [Sonstige Person]
Kisistok, Judit [Sonstige Person]
Sokac, Mateo [Sonstige Person]
Diossy, Miklos [Sonstige Person]
Bunkum, Abigail [Sonstige Person]
Stewart, Aengus [Sonstige Person]
Magness, Alastair [Sonstige Person]
Rowan, Andrew [Sonstige Person]
Karamani, Angeliki [Sonstige Person]
Chain, Benny [Sonstige Person]
Castignani, Carla [Sonstige Person]
Bailey, Chris [Sonstige Person]
Weeden, Clare E [Sonstige Person]
Richard, Corentin [Sonstige Person]
Pearce, David R [Sonstige Person]
Karagianni, Despoina [Sonstige Person]
Levi, Dina [Sonstige Person]
Hoxha, Elena [Sonstige Person]
Nye, Emma [Sonstige Person]
Grönroos, Eva [Sonstige Person]
Gálvez-Cancino, Felip [Sonstige Person]
Athanasopoulou, Foteini [Sonstige Person]
Kassiotis, George [Sonstige Person]
Stavrou, Georgia [Sonstige Person]
Mastrokalos, Gerasimos [Sonstige Person]

Links:

Volltext

Themen:

DNA Helicases
EC 3.6.1.-
EC 3.6.4.-
Journal Article
Nuclear Proteins
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
SMARCA4 protein, human
Transcription Factors

Anmerkungen:

Date Completed 21.04.2023

Date Revised 20.03.2024

published: Print-Electronic

CommentIn: Nat Med. 2023 Apr;29(4):795-796. - PMID 37045998

Citation Status MEDLINE

doi:

10.1038/s41591-023-02230-w

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM35550362X