Growth and remodelling of living tissues: perspectives, challenges and opportunities

D Ambrosi, M Ben Amar, CJ Cyron… - Journal of the …, 2019 - royalsocietypublishing.org
One of the most remarkable differences between classical engineering materials and living
matter is the ability of the latter to grow and remodel in response to diverse stimuli. The …

Towards a unified approach in the modeling of fibrosis: A review with research perspectives

MB Amar, C Bianca - Physics of life reviews, 2016 - Elsevier
Pathological fibrosis is the result of a failure in the wound healing process. The
comprehension and the related modeling of the different mechanisms that trigger fibrosis are …

Strong triaxial coupling and anomalous Poisson effect in collagen networks

E Ban, H Wang, JM Franklin… - Proceedings of the …, 2019 - National Acad Sciences
While cells within tissues generate and sense 3D states of strain, the current understanding
of the mechanics of fibrous extracellular matrices (ECMs) stems mainly from uniaxial, biaxial …

[HTML][HTML] Bioprinted vascularized mature adipose tissue with collagen microfibers for soft tissue regeneration

F Louis, M Piantino, H Liu, DH Kang… - Cyborg and Bionic …, 2021 - spj.science.org
The development of soft tissue regeneration has recently gained importance due to safety
concerns about artificial breast implants. Current autologous fat graft implantations can …

The interplay of stiffness and force anisotropies drives embryo elongation

TTK Vuong-Brender, M Ben Amar, J Pontabry… - Elife, 2017 - elifesciences.org
The morphogenesis of tissues, like the deformation of an object, results from the interplay
between their material properties and the mechanical forces exerted on them. The …

Onsager's variational principle in proliferating biological tissues, in the presence of activity and anisotropy

J Ackermann, M Ben Amar - The European Physical Journal Plus, 2023 - Springer
A hallmark of biological cells is their ability to proliferate and of tissues their ability to grow.
This is common in morphogenesis and embryogenesis, but also in pathological conditions …

Mesh induced fibrosis: the protective role of T regulatory cells

AM Artsen, M Rytel, R Liang, GE King, L Meyn… - Acta biomaterialia, 2019 - Elsevier
Polypropylene mesh is widely used in urogynecologic surgery, but complications rates (pain
and exposure) approach 10%. Emerging evidence implicates the adaptive immune system …

Characterization of breast implant surfaces, shapes, and biomechanics: a comparison of high cohesive anatomically shaped textured silicone, breast implants from …

M Atlan, M Bigerelle, V Larreta-Garde, M Hindié… - Aesthetic plastic …, 2016 - Springer
Several companies offer anatomically shaped breast implants but differences among
manufacturers are often misunderstood. The shell texture is a crucial parameter for …

Polycaprolactone nanofibrous mesh reduces foreign body reaction and induces adipose flap expansion in tissue engineering chamber

L Luo, Y He, Q Chang, G Xie, W Zhan… - International journal …, 2016 - Taylor & Francis
Tissue engineering chamber technique can be used to generate engineered adipose tissue,
showing the potential for the reconstruction of soft tissue defects. However, the consequent …

Physics of growing biological tissues: the complex cross-talk between cell activity, growth and resistance

M Ben Amar, P Nassoy… - … Transactions of the …, 2019 - royalsocietypublishing.org
For many organisms, shapes emerge from growth, which generates stresses, which in turn
can feedback on growth. In this review, theoretical methods to analyse various aspects of …