Dynamic interplay of reactive oxygen and nitrogen species (ROS and RNS) in plant resilience: Unveiling the signaling pathways and metabolic responses to biotic …

R Thiruvengadam, B Venkidasamy, M Easwaran… - Plant Cell Reports, 2024 - Springer
Key message Plants respond to environmental challenges by producing reactive species
such as ROS and RNS, which play critical roles in signaling pathways that lead to …

Plant cell wall-mediated disease resistance: Current understanding and future perspectives

A Molina, L Jordá, MÁ Torres, M Martín-Dacal… - Molecular Plant, 2024 - cell.com
Beyond their function as structural barriers, plant cell walls are essential elements for the
adaptation of plants to environmental conditions. Cell walls are dynamic structures whose …

Linear β-1, 2-glucans trigger immune hallmarks and enhance disease resistance in plants

M Fuertes-Rabanal, A Largo-Gosens… - Journal of …, 2024 - academic.oup.com
Immune responses in plants are triggered by molecular patterns or elicitors, recognized by
plant pattern recognition receptors. Such molecular patterns are the consequence of host …

[HTML][HTML] The Vacuolar H+-ATPase subunit C is involved in oligogalacturonide (OG) internalization and OG-triggered immunity

M Giovannoni, V Scafati, RAR Pousada… - Plant Physiology and …, 2024 - Elsevier
In plants, the perception of cell wall fragments initiates signal transduction cascades that
activate the immune response. Previous research on early protein dynamics induced by …

Focus on cell walls

A Geitmann, A Bacic - Plant Physiology, 2024 - academic.oup.com
Plant cell walls considered largely inert structural supports were mostly ignored by biologists
for centuries and are now recognized as sophisticated biosensors that can modulate plant …

[HTML][HTML] Olive mill wastewater as a source of defense-promoting by-products against microbial pathogens

A Salvati, F Sciubba, A Diomaiuti, GP Leone… - Plant Stress, 2024 - Elsevier
Olive oil is a core component of the Mediterranean diet known for its nutritional properties
and health benefits. Olive industry is moving to novel extraction systems for higher oil yield …

Cell walls, a comparative view of the composition of cell surfaces of plants, algae and microorganisms

M Fuertes-Rabanal, D Rebaque… - Journal of …, 2024 - academic.oup.com
While evolutionary studies indicate that the most ancient groups of organisms on Earth likely
descended from a common wall-less ancestor, contemporary organisms lacking a …

[HTML][HTML] The reducing end of cell wall oligosaccharides is critical for DAMP activity in Arabidopsis thaliana and can be exploited by oligosaccharide oxidases in the …

M Giovannoni, A Scortica, V Scafati, E Piccirilli… - Plant Physiology and …, 2025 - Elsevier
The enzymatic hydrolysis of cell wall polysaccharides results in the production of
oligosaccharides with nature of damage-associated molecular patterns (DAMPs) that are …

Ancient gene clusters initiate monoterpenoid indole alkaloid biosynthesis and C3 stereochemistry inversion

J Hwang, J Kirshner, DA Ramey Deschênes… - bioRxiv, 2025 - biorxiv.org
The inversion of C3 stereochemistry in monoterpenoid indole alkaloids (MIAs), derived from
the central precursor strictosidine (3 S), is essential for synthesizing numerous 3 R MIAs and …

Berberine Bridge enzyme-like oxidases orchestrate homeostatic control and signaling of oligogalacturonides in defense and wounding

A Salvati, A Diomaiuti, F Locci, M Gravino, G Gramegna… - Biorxiv, 2024 - biorxiv.org
Plant immunity is triggered by endogenous elicitors known as damage-associated molecular
patterns (DAMPs). Oligogalacturonides (OGs) are DAMPs released from the cell wall (CW) …