Cancer cells deploy lipocalin-2 to collect limiting iron in leptomeningeal metastasis
The tumor microenvironment plays a critical regulatory role in cancer progression, especially
in central nervous system metastases. Cancer cells within the cerebrospinal fluid (CSF) …
in central nervous system metastases. Cancer cells within the cerebrospinal fluid (CSF) …
Reciprocal interactions between innate immune cells and astrocytes facilitate neuroinflammation and brain metastasis via lipocalin-2
O Adler, Y Zait, N Cohen, R Blazquez, H Doron… - Nature Cancer, 2023 - nature.com
Brain metastasis still encompass very grim prognosis and therefore understanding the
underlying mechanisms is an urgent need toward developing better therapeutic strategies …
underlying mechanisms is an urgent need toward developing better therapeutic strategies …
Macrophage-derived lipocalin-2 transports iron in the tumor microenvironment
While the importance of iron for tumor development is widely appreciated, the exact sources
of tumor-supporting iron largely remain elusive. The possibility that iron might be provided …
of tumor-supporting iron largely remain elusive. The possibility that iron might be provided …
Lipocalin 2 in cancer: when good immunity goes bad
JJ Rodvold, NR Mahadevan, M Zanetti - Cancer letters, 2012 - Elsevier
The innate immune molecule Lipocalin 2 (LCN2) was initially shown to combat bacterial
infection by binding bacterial siderophores, hence impairing microbial iron sequestration. In …
infection by binding bacterial siderophores, hence impairing microbial iron sequestration. In …
Leukaemia hijacks a neural mechanism to invade the central nervous system
Acute lymphoblastic leukaemia (ALL) has a marked propensity to metastasize to the central
nervous system (CNS). In contrast to brain metastases from solid tumours, metastases of …
nervous system (CNS). In contrast to brain metastases from solid tumours, metastases of …
From the periphery to the brain: Lipocalin-2, a friend or foe?
AC Ferreira, S Dá Mesquita, JC Sousa… - Progress in …, 2015 - Elsevier
Abstract Lipocalin-2 (LCN2) is an acute-phase protein that, by binding to iron-loaded
siderophores, acts as a potent bacteriostatic agent in the iron-depletion strategy of the …
siderophores, acts as a potent bacteriostatic agent in the iron-depletion strategy of the …
Complement component 3 adapts the cerebrospinal fluid for leptomeningeal metastasis
We molecularly dissected leptomeningeal metastasis, or spread of cancer to the
cerebrospinal fluid (CSF), which is a frequent and fatal condition mediated by unknown …
cerebrospinal fluid (CSF), which is a frequent and fatal condition mediated by unknown …
Genomic and transcriptomic correlates of immunotherapy response within the tumor microenvironment of leptomeningeal metastases
SM Prakadan, CA Alvarez-Breckenridge… - Nature …, 2021 - nature.com
Leptomeningeal disease (LMD) is a devastating complication of solid tumor malignancies,
with dire prognosis and no effective systemic treatment options. Over the past decade, the …
with dire prognosis and no effective systemic treatment options. Over the past decade, the …
Neutrophil extracellular traps produced during inflammation awaken dormant cancer cells in mice
INTRODUCTION Most cancer patients die from cancer that recurs after spreading to a
different tissue, rather than from their original tumor. After successful treatment of the original …
different tissue, rather than from their original tumor. After successful treatment of the original …